Boat & Motor Anti-Theft

[bmajvi]

A few years ago I had the outboard lower unit stolen off our Sceptre while it was in my backyard (we were away for a month). Now have repowered, and the boat's back in decent shape... and when our dog barks in the middle of the night I hop out of bed and shine a light on the boat to make sure nobody's messing with it. I realize that if a real pro wants it bad enough he's gonna get it, but I started wondering what you guys are doing in the way of security? I'm thinking chains and case hardened locks on the trailer wheels, a wifi camera, and a motion detector alarm & light combination. Still not sure what to do about the prop and lower unit. Any ideas?