My boat (Ericson 25+) has an inboard diesel and I bring along a British Seagull outboard for the dinghy. When and if the diesel ever fails when I am out and I need aux power, I was wondering about having a wooden block roughly the width of my stern boarding ladder (steel, swings down) that has attachment hooks to hang over one of the stainless steps and then mounting the Seagull on that and letting it push us along. Am I crazy (for the concept, not for owning a Seagull). Then I avoid installing a bracket I may never use that looks ugly on my transom. Anybody seen it done?