Hey Rob,
I believe it to be one of Dennis' hull. He raced 1/8th nitro Scale with us in the early 90's in Southern California, then got into Gas boats. Dennis and his Father - Roger were Hoover Racing and made Glass hulls - mostly Gas . Seems to me that the sponson booms are very short compared to the real boat. I don't recall if it was built from Roger Newton plans or not. I do recall that he had clear acrylic spray rails attached inside the sponson. The last one I saw run belonged to Larry Knudsen from Escondido, CA maybe 1995 or so.
I don't recall seeing any pics of it in my stuff, but I will look and get them to you if I come up with any. CHEERS !!! Bob