New thought propagates at the speed of light in the digital age, as evidenced by the third World Flyboard Cup. Frankie Zapata conceived the Flyboard in Spring 2011, developed the sub-$10,000 PWC attachment inside a few weeks and a spectacular new extreme sport was born.
The Seabreacher X takes the shape of man's most feared predator, gives it more horsepower than a MotoGP bike, and makes it so light that it has the power-to-weight ratio of a Bugatti Veyron.
Yet another recreational marketplace has sprung from nowhere in just three years. The "firehose" ride can now be had from any PWC with a low-cost attachment.