Meet the Wakejet Cruise: an electric wakeboard that provides you with the speed and agility of wakeboarding while letting you surf anywhere. It has a efficient jet-propulsion system that offers speeds up to 25 knots. The board weighs under 29 kg and has a carbon and kevlar composite construction. It runs 30 minutes on battery (in full-speed).
The Wakejet Cruise has an on-board computer system, GPS, and mobile apps for iOS/Android devices. You can use it to ride in the ocean or even a lake. The above video shows it in action.