It is possible to feel like a VIP on a ship with 3,000 passengers — just book a private cabana to enjoy some personal space (as well as attentive service). If your ship is calling at a private island you'll also be able to book private beachfront cabanas that are not only away from the fray, but have perks like air conditioning when you want to get out of the Caribbean sun. Remember that these spaces are exclusive, though, so book early before they are all snatched up for the entire cruise. Here are nine private cabanas worth the splurge.