My boat key is on a foam float. I keep two spares on the boat and one at home. One of the spares on the boat is screwed to the wall by the engine.
I have rules that I always follow. My car keys are always secure in my pocket when I am on the dock and I never, ever put my cell phone in the pocket of my swimsuit.
"When in command, command." -- Admiral Nimitz
Difference between a power boater and a sailor out on the water: A power boater is going some place special, a sailor is already there.
s/v Zotz 1981 Pearson 365 Ketch Hull #375