So flyboarding is your thing? You may want to give the Wataboard EX2 Pro a look. It is designed to give you a more fun experience, allowing you to do even more tricks. It fits Sea-Doo, Yamaha, Kawasaki, and Honda jet ski models. The below video shows what you can do with it.
The kit consists of a Wataboard, stabilizer bar, connector, clamps, and everything you need to get started. Costs under $3400 at this time.