The StarTribune notes that this "sport" is gaining in popularity on Minnesota lakes.
A jet pack mounts onto his feet in heavy bindings that look like massive snowboard boots. Water pressure from a hose hooked into a water scooter lifts him into the air, allowing him to hover over the water, then dive or do back flips overhead...
It doesn’t come cheap, though. With the jet ski and all the equipment, he said it can quickly add up to $20,000. In two years of owning flyboards, he’s run through 10 water scooter engines due to the extra wear it takes with the flyboards.He rents them out for $299 an hour. But more and more people are curious about the unusual sport, with Jansen doing 3,000 rentals last year.
I'm not thrilled by this development because I've never been a fan of the noise created by jet skis. And I notice that every video I've found replaces ambient sound with hard rock to mask that noise.