That project was foiled (har har) in part due to my relocation to California, if I recall.
There's a guy at one of our local beaches who regularly surfs on his hydrofoil surfboard. It is really really cool to watch. He starts sliding down a wave and, like magic, his board rises above the surface with just the foil remaining below. The guy I see seems very skilled -- he pumps the board in a rhythm to keep the speed up and the board out of the water.