If I were being realistic on cashing-in and liquidating all I had to move out of the country I'd most likely pick Belize - more specifically, Ambergris Caye island.

I really like going there, the island is fairly small, the people are very nice, its laid back and not very expensive (aside from a house on the beach). The scuba diving there is really good. I've talked to several Americans who did sell everything and move there and they love it. Several own bars, one owned a large home where they rented out rooms, one owned a restaurant and another a coffee/chocolate shop.

There are plenty of other more exotic locations I'd prefer to live, but many would be unrealistic.