Robert, thats priceless. I've seen some trucks dragged into the water by some big boats, but never anything like this. I'm gonna have to enlarge that and take it down to the Tides Tavern tonight. It'll go up on the wall.
I don't have any pictures but my brother has a 59 or 60 Chris Craft Cavilier with an old GM 348 truck engine in the center. It's got a straight shaft with about a 14" prop that hangs down abour 2'. I've seen him bury a trailer and half of a truck bed launching this thing a couple of times. And He's good.