[Travis McGee]

I don’t think they will sell at all, so I just want to sort of spread the concept around to those who might adapt it while sailing. The potential market is pretty tiny. You need a boat that can tow a human at a steady slow speed, it kind of sucks behind a small dinghy with an outboard, say. A sailboat is perfect, but again, the number is limited. Then, you need warm and clear water. Limited again. And then you need folks who are not afraid of being eaten by a random shark.

[amorphous]

Any boat of 50+ hp with the right prop pitch would work great for this. The snorkerling dive boats already in use in most vacation hotspots might even be suitable with a prop change.

I think you're going to be suprized how well this takes off. Mark my words, you're going to see people making vacation plans based on the ability of being able to do this.

And who wouldn't want his/her very own autograhped SMORGASboard/SEALboard by the famous author Travis McGee? :-)