So we pulled the trigger and bought a Tohatsu Sail Pro (as the Evinrude from the 1980's was just not being dependable). This OB is worth almost as much as our boat though (LOL, I'm only kind of exaggerating) and I'm wondering about best ways to secure it to prevent theft. Most the other boats that moor near us leave their OB attached on stern, but do some people take it off and lock it in the boat? Or rig up a chain lock etc? Just hoping to avoid theft