This boat was built by Beal Tilton from Miami Fl. about 25 years ago.Dont want to pop your bubble,but it did not work that well. But with time you can make any hull work if you put your mind to it.
Never saw one raced in the last 15 years, old school design on par with Prather Lap Cats I think. Maybe Ron Shaw will chime in, I think he knows some about them.
Beale used to make full-sized tunnels. I had one and ran an 85Merc on it. It was hard to beat back in the 70s. He is still around. We are friends on Facebook, look him up if you want to know more.