Hammacher Schlemmer Aeroboat

This flying raft features a large fan propeller and ultra light wings for the ultimate flying experience. Takes off in less than 45 seconds on almost any waterway. Since it glides you can cut the engine and turn it into a hangglider after reaching a certain altitude. $21,000 includes trailer. You must get ultra light certified to fly (requires about 20 hours of training). www.hammacher.com