You mean when the battery selector switch is in the “Off” position or the switch on the dash? I believe it will run regardless if either is off, but will double check the owner’s manual.
My pleasure.
You leaving it in a slip or dock for a long time? Unless you have a hole in it or it’s not covered and rains (or cover has a leak), shouldn’t be much intrusion of water that it would kick on. But I know the uneasy feeling!