On the tranquil Harbour Island, Bahamas, is an exclusive private paradise called South Bar Club. The club consists of about 30 families who own the southern third of the island. The property includes their private homes, the manor house and other common-area facilities including tennis courts, beaches and off-road trails winding through a tropical forest.

It's not uncivilized; it's un-commercialized. You can walk the beach for an hour and not see another person. 

Everything moves at a slower pace. And there's no better place on earth to really get away from it all.