I just bought a Carver Santego 634, and am trying to see about having a trailer built for it, but the trailer manufacturers can't find the 634 model number. They can only see the 3067 and the 34' models. Does anyone know if those hulls are any different than the 634? I can't haul the boat out of the water. It's too far away, and I don't have time to get it insured right now so I need accurate specs. These boats look identical to me, but there's probably something different about them. I just don't know what the difference is. My suspicion is that they might be v drives. The 634 I have has stern drives. I've been through a 3067, and almost bought it, but found this one which was a better deal. There doesn't appear to be any difference between them on the topside or interior. If anyone has any good helpful advice on getting a trailer built for a boat using specs, or knows where specs on this boat might be found, it would be greatly appreciated.