Going on a Disney Cruise is very different from vacationing in the Disney parks. While the parks are usually go, go, go, a Disney Cruise is much more laid back. That includes when you head to Disneys private island, Castaway Cay . While you can go snorkeling, parasailing, bike around the island, etc., you can also just lie on a towel and relax! You can also meet some of your favorite characters...