Yes although no video. It isn’t hard to do. Literally used it for ~45 mins. Totally learnable.
There’s a link that I think is pretty accurate.
I think I would have got up on plane earlier if I was starting of a beach. A good 15 mins of it was learning how to climb on the bike and rotate it if you’re starting in deep water.
I love the idea and the bike. I literally have no way to launch it from a dock by myself and more importantly get it back on the dock once you’re done using it. So it doesn’t serve my needs.