Just off the Florida Keys, Fantasyland-a chain of exotically themed islands-offers the perfect setting for guests to act out their wildest dreams. If a woman is looking for her own pirate of the Caribbean, there's an island where bawdy buccaneers roam the shores in search of booty. And then there's the island where vacationers can be treated like royalty-or servants-depending on whether they want someone groveling at their feet or taking control of their pleasure.