ok fellow boaters this has stumped me since i got this beast. its an 18ft and not your everyday run of the mill trihull. its almost twice the depth of any other trihull ive ever seen. an open bow. has a chevy straight 6 with a merc outdrive. it say by roy rogers. (as in the actor). this is the only pic i can find. i will take more when i get the chance. it kind of gives you an idea of how tall it is. that is just the lower half. also trisonic did not make a trihull yet. yet here is one.