Author's Note
My name is Chris. As an amateur sailor from Florida, I have personally chartered 23 catamarans at my own expense over the past seven years, These sailboats included various brands, with Lagoon, Leopard, and Fountaine Pajot making up the majority. I’ve logged over 300 days of sailing in the Bahamas, the U.S. Virgin Islands, and the Grenadines.This article is based on my personal, actual expense receipts, engine repair invoices, and my experiences dealing with at least 12 charter companies. With no sponsorship from any brand, all evaluations are grounded in lessons learned the hard way—with my own hard-earned money.
Don’t trust the photos—trust these five spreadsheets
Charter companies in the Caribbean post photos that look like paradise.I once saw a boat whose official photos showed snow-white sofas and gleaming wooden floors, but in reality, the floors had warped after last year’s hurricane, and the sofa covers were riddled with mold spots. Once you take possession of the boat, don’t rush to take photos and post them on social media—first, go through the following steps in this order.
Form 1: Boat Age vs. Maintenance Record Comparison Chart
| Vessel Age Range | Recommendation Level | Major Risk Factors | My Personal Experience |
|---|---|---|---|
| 0–2 years | High | Electronic systems occasionally freeze | I rented a 2022 Lagoon 42 in 2023; the air conditioning panel went black once every three days |
| 3–5 years | Medium-High | Aging alternator and seawater pump | The most reliable range, but depends on maintenance records |
| 6–8 years | Medium-low | Worn canvas, aged engine mounts | I once rented a 7-year-old boat in St. Thomas; the right engine required starting fluid for a cold start |
| 8+ years | Low | Stress cracks in the hull, corrosion in electrical wiring | Unless the owner has carefully maintained the boat for personal use, older boats from rental companies are ticking time bombs |
Never take claims like “just refurbished” at face value; refurbishment usually amounts to nothing more than replacing sofa covers and mattresses. The engine, generator, and seawater pump are the critical components that require significant investment.I once witnessed a boat that claimed to be “completely refurbished”; when the engine hood was opened, the impeller of the seawater pump inside had already been reduced to dust—you’d have no way of knowing its condition unless you took it apart to inspect it.
When testing the engine, you must do three things
Operating manuals—the kind provided by rental companies—usually only tell you how to start and stop the engine. However, the real challenges lie hidden beyond the initial startup.
I performed an auditory check on the engine during its first start after sitting cold overnight. Under normal circumstances, a diesel engine should start crisply and cleanly, with the ignition lasting no more than three seconds. If the starter motor has to turn four or five times before the engine barely starts, it indicates a possible problem with the high-pressure fuel pump or a faulty fuel injector. I once encountered this situation in Grenada; during a test run while the engine was warm, everything was fine, but the next morning at anchor, it simply would not start. Upon inspection, it turned out that the fuel return line from the injector was leaking, allowing air to enter the fuel system.
When running under load, shift into gear and adjust the throttle to cruising RPM (typically 2000–2200 RPM), and pay close attention to two things: whether there is a steady flow of water at the engine coolant outlet, and whether there is noticeable black smoke coming from the exhaust pipe. If the water flow fluctuates in intensity, it indicates that the seawater pump’s impeller is about to fail; and thick black smoke indicates incomplete combustion. These two issues occur with alarming frequency on chartered boats.
Test the reverse gear—many beginners only try moving forward and overlook reverse. Wear and tear on the reverse gearbox is a common problem with rental boats. If you hear a “clunking” sound or the transmission responds sluggishly when shifting into reverse, switch to a different boat immediately. In 2022, I rented a boat in the Bahamas. After shifting into reverse, I had to wait three seconds for power to engage—I nearly crashed into the dock.
The Generator: A Ticking Time Bomb Everyone Overlooks
Most people who rent catamarans are drawn to electrical appliances like air conditioning and refrigerators. However, what can truly drive you crazy at sea is a generator failure.When the generator stops running, the air conditioner will only keep blowing for two hours, and the steaks in the fridge will go bad by the third day.
There are three steps to checking the generator: first, start it up; then, check if the idle speed is stable; next, turn on the air conditioner to see if the generator can handle the sudden load; and finally, turn off all loads to verify that the automatic shutdown function is working properly.
A common mistake beginners make is letting the generator shut down automatically without first performing these tests.I was once woken up at 3 a.m. in Dominica by the noise of the generator, simply because the automatic shut-off had malfunctioned and it kept idling. Even worse was the fuel consumption—in just one night, it used up my entire daily supply of fresh water, since the fresh water was produced by a watermaker powered by the generator.
Anchor Winches: Places You Never Want to Drop Anchor by Hand
Although the water in the Caribbean is crystal clear, anchor depths are not uniform. Would you ever expect to be forced to drop anchor manually at a depth of 35 meters? The anchor windlass is one of the most frequently failing pieces of equipment on charter boats, second only to the engine.
When inspecting the windlass, don’t just press the button to see if it runs. You need to perform a load test: lower the anchor five meters, then press the wind-up button to check whether the chain retracts smoothly into the chain locker.If the chain slips or jerks during retrieval, it indicates that the windlass clutch plates are worn out.
There’s another subtle point to consider: Is the chain counter actually accurate? I once chartered a boat where the counter indicated 20 meters had been deployed, but in reality, only 12 meters had been released. As a result, while anchored in the bay, the boat drifted all night, and by the next day, we found ourselves directly behind another vessel—a situation that nearly led to an international dispute.
Freshwater System: “Tap Water” in the Caribbean Tastes Different
The charter company will tell you, “A full tank lasts two days,” but no one mentions that the design of the freshwater system plays a decisive role in how long you can shower. Catamarans have two tanks, one on each side. If the pump pressure is low, the water supply will cut off just as you’re about to rinse the shampoo out of your hair.
The lesson I learned is this: the very first thing to do when you board a boat is to turn on all the faucets to check if the water flow is even. Next, you need to check the hot water: on many older boats in the Caribbean, the water heaters take so long to heat up that it’s practically unbearable.Back in 2021, when I was in Antigua, I didn’t get my first hot shower until the third day—on the first day, I discovered the water heater wasn’t working; on the second day, I called someone to come fix it; and it wasn’t until the third day that I finally had hot water.
Sails and Rigging: Just Because It Looks New Doesn’t Mean It Works
The most deceptive aspect of charter boats is the sails: they’ll replace the mainsail with a new one but neglect the jib and the small headsail. I once saw a boat whose mainsail was brand-new, but the edges of the jib were already frayed, and the headsail even had a patch—the canvas beneath the patch had weathered to the point where it would tear at the slightest pull.
The proper way to inspect the canvas is to first shine the flashlight from your phone directly against it. If you can clearly see the light spot through the canvas, it needs to be replaced. Additionally, run your fingers along the sail’s hem. If the edges feel hard and brittle to the touch, it’s a clear sign that the sail won’t hold up in strong winds.
The rigging is becoming increasingly hidden. Carefully inspect the connection points at the ends of the steel cables to check for rust or broken strands. The rate of salt fog corrosion in the Caribbean is truly alarming; if a steel cable has more than three broken strands at a connection point, it could snap at any moment.I once witnessed firsthand in Saint Lucia how another sailor’s forestay snapped while underway, and the mast came within a hair’s breadth of falling over.
Electronic Equipment: The Navigation You Rely On Might Be a Joke
The GPS and radar systems on many chartered boats were installed over a decade ago. Their screens suffer from severe glare, the touch response is extremely sluggish, and the chart versions are so outdated that they can’t even locate newly built docks.I’ve learned from experience that as soon as I board a boat, I should turn on the chart plotter, zoom in to the nearest port, and check for any recently updated navigation marks.
Another detail that’s often overlooked is whether the vessel is even equipped with AIS. The number of commercial vessels in the Caribbean is growing, especially in areas near the Panama Canal route.I once encountered a merchant ship off Bonaire that didn’t spot me at all because my boat wasn’t equipped with an AIS transmitter.Charter companies will tell you that “AIS receiver capability is sufficient,” but to be honest, only boats equipped with both a transmitter and a receiver can be considered safe. If you only have a receiver, commercial vessels won’t know where you are at all—which is essentially the same as not having it installed at all.
Insurance and Security Deposits: The Areas Most Prone to “Sales Pitch” Scams
As for the liability disclaimers in the rental contract, every line clearly states, “We won’t cover this, and we won’t cover that.” In 2020, while I was in Grenada, my propeller got tangled in a fishing net, and I ended up being charged $1,200.The contract clearly stated “exemption for engine damage,” yet they adamantly claimed that the fishing net fell under the category of “damage caused by foreign objects.”
Here’s how to protect yourself: Before signing the contract, ask them to clearly outline the “scope of liability” in writing—preferably via email. If they refuse, simply switch to another company. There are numerous yacht charter companies in the Caribbean; this one is by no means the only option.
There are also other forms of security deposits. Some companies only accept cash as a deposit and do not pay interest on it. I encountered one such company in the British Virgin Islands that charged $5,000 in cash and delayed the refund for six weeks after the boat was returned. Whenever possible, use a credit card to pay the security deposit—at the very least, this allows you to initiate a dispute process.
Frequently Asked Questions (in random order, varying in length)
Q: When chartering a catamaran in the Caribbean, is it necessary to book in advance?
A: During peak season (December through April), if you don’t book at least three months in advance, you might as well give up hope.During the off-season, however, there’s a chance to snag a bargain. I successfully rented a boat in St. Maarten in June at a price 30% below the listed rate. However, the off-season carries the risk of hurricanes, so you’ll need to purchase insurance specifically covering hurricane damage.
Q: What tools are most practical to bring on board?
A: A headlamp (since most flashlights on boats don’t work), cable ties for securing lines, pliers to use with the boat’s tools, and a roll of strong adhesive tape. With just these four items, I’ve carried out three emergency rescues at sea.
Q: Are the “captains” recommended by the rental company reliable?
A: It depends on the person. Some captains are former local fishermen who have switched careers and know these waters very well.Others are college graduates who just got their licenses and can’t even drop an anchor properly. So here’s my advice: conduct an interview. Ask them where they’ve been on their last ten voyages. If they hem and haw, find someone else.
Q: Catamarans or monohulls—which should a beginner choose?
A: Catamarans are stable, less likely to cause seasickness, and offer more spacious interiors. However, they can be relatively tricky to maneuver at the dock; when backing up, even a slight breeze can cause them to veer off course. Monohulls, on the other hand, are more maneuverable but tend to rock quite a bit.My recommendation is to rent a catamaran for your first time, but be sure to spend two hours in advance practicing backing up and docking.
Q: How is the mobile data signal out on the water?
The reply: Don’t get your hopes up. You can still log into Instagram within three to five nautical miles of the coast, but once you head out to the open sea, you’ll have to rely on a satellite phone. I think you should download offline nautical charts and avoid relying on online navigation. Google Maps is completely useless at sea.
The ultimate piece of honest advice: The picture-perfect, paradise-like photos of the Caribbean always look like paradise, but life on board is a whole different story. Take these ten points to heart early on—at the very least, they’ll save you $2,000 in unnecessary expenses.