Thank you very much for your reply.
In this case, I do not think that cooling would be an issue with the ESC.
Anyway, I seem to be getting a consensus on what could be done to take care of my problem. It seems like an ESC With Reverse will work for my needs.
As I am an airplane guy..........lol......., it never even dawned on me about a car ESC with reverse.
I do wonder though......., that it would need to be paired with a "Surface Only" receiver. If that is the case, then I wonder if I would need a "Surface Only Transmitter."
But these days, "Surface Only" Equipment is relatively inexpensive.
Thank you again.
Jim