wow!
It's kind of scary to imagine all these surfers coming out of an environment where they can build their skills from endless practice. You could dial up a simulation of any competition break then work on a few hundred late takeoffs.
IOr for old farts like us, no more swimming laps or jogging. Personal trainers working on our stroke technique and pop to feet.
It would have to have transparent sides so people could watch the waves go by. Board designers could video their hull bottoms as they go around and around and around ...

As an aside, naval architects rock! There has been a massive revolution in paraglider design in the last couple of years and the guy leading that charge is a naval architect. How cool would it be to make wingie-shaped, streamlined stuff then go and play with it in the wave pool, or by the prawn trawler or on the speed course, or in the Himalayas (think Hydroptere).