This electric wakeboard lets you cruise open water without the boat. Radinn’s carbon fiber “ wakejet” is powered by a lithium battery that can last up to an hour. It uses ajet propulsion system that’s resistant to salt water and can hit speeds of up to 29 miles per hour. The board is still in its prototype phase but is projected to be even faster by its release time next year. This electric wakeboard will retail at around $20,000. So maybe just but a boat instead ?