If you have $15 million in cash or two thirds of that plus some really, really good credit, you can live on a private island.

No need to prepare for international travel or tell your friends goodbye for good. They can see you in The Keys.

East Sister Rock Island is one and a half acres and is totally on the market. On it sits a 2,300 square foot house with Bahamian vibes, a guest cottage and a helicopter pad.

See more photos here.