About 2 months ago I arrived at my cabin to find a boat beached in the yard. Looks like a late 80's aluminum Lakesport with a 50 hp Force - through the local Marine Police I was able to locate the person the boat is registered to - he had sold it over a year ago and with it being a cash sale he could not recall the name of the buyer. So my question is how long should I keep this boat? It had the keys in it, is in good shape and still runs, but it has been tied to my pier for far too long. I have put up a flier at the local stores but no luck. I want to be a fair as possible but I don't want to keep it all summer - any suggestions?