I love sending postcards to my friends when I'm on various trips. I would love to send them from the wonderful ports I'll be stoping at (San Juan, St. Thomas, Barbados, Dominica, and Aruba). I read somewhere that the ship has stamps that you can buy from each of the islands so you can mail them from port.
Has anyone done this? I'm going to reseach the cost of the stamps but don't really have a clue where I can buy them if not on the ship.