KISS is a good idea. I've just got newbie worries of a rotating boat and a tank in the surf.
I'm there with ya on simple. The cam straps seemed an easy, but bullet proof way to have a grip for the tank. Kinda a bitch to undo and stay dry, but I've got to slide off the boat to scuba, so they seemed an OK idea.
It's nice hearing the drive may not be a worry.
I suppose a key is not launching at Zuma in a heavy shore break!