From Montana to the Mediterranean, own a private island. Innocence Island in the Bahamas is available for auction through Concierge auction house. Concierge Auctions July 4, 2014— -- intro: From ...

You can vacation on a private Caribbean island for as cheap as $80 a day, so long as you go by cruise. Cruise lines like Royal Caribbean, Norwegian, and Carnival have islands exclusive to guests.

Cruise lines have long promised a taste of paradise, complete with white-sand beaches, turquoise seas and every comfort close at hand. In recent years, that vision has become more literal, as many ...