Here is a boat that can also fly. The Seair Flying Boat lets you fly to your favorite spots without having to spend a fortune. It has a 19 meter wing, Rotax 582 65 hp engine, and max speed of 55 mph. You can take off and land in 200 feet of water.
The boat has a max load of 450 lbs. You can get a trailer, windshield, trike frame, and other optional add-ons to enhance your experience.