Any updates on this Mitsuwa boat of yours?

I'm rather interested in this myself as I have a smaller and more simplified one that runs from the same Mercury outboard motor. It basically has a hull top and bottom, some styrofoam flotation sandwiched between the halves and a clear battery box. No small detail pieces save for a separately molded windscreen in smoke colored plastic. It motors around the pool nicely and is the delight of many small children. I believe it is called "Riviera". They don't seem to be in production anymore. []

This would be a great conversion to radio control, even if the motor alone were used on a bigger hull.