Renting a yacht in the Caribbean can be an advantageous experience and can also lead to a lot of fun adventures. The good news is that it's cost-effective to rent a yacht because the price can vary from one company to another. Some firms, for instance, charge as little as $1000 per week and for others, it might cost $10,000 or more. You should give yourself at least 8 hours of sailing time before the yacht recharges its batteries and you need to start saving your seasickness pills again to get back on track with your next adventure.