Get a hobby. Mine is sailing, and many would think it is expensive. It can be done very cheaply. In this case, put yourself forward as a crew at the local yacht club. A sideline is keeping your eyes open for derelict dinghies on the riverbanks. I have found two in the last six weeks, both damaged. Then placed with the police for a month, but they could not track an elephant through snow, so dont worry about them finding the true owner. Get them back, repair them and onsell them. I'll see you in a couple of years when you get bored AGAIN.