The small boat engine may or may not operate but the paddles will let us get it to the shore and around the tow. The small boat is an aluminum bateau or John Boat.

I have been considering whether the boat hull with many zinc diodes will or won't be an effective Farraday Cage. I give it a 50/50 chance.

Stopping the tow is a matter of the momentum dieing once the engines have crapped out dut to computerized engine controls. All one can do then is wait until the tow lands on the beach and then secure it as best as the landscape allows.
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QMC, USCG (Ret)
The best luck is what you make yourself!