Comedy side, it sounds like a scene from a sitcom. A bin blows out to sea, an 81 year old goes out in his dinghy to get it and ends up having ot be rescued, then the rescuers return to get the bin
On the serious side, 81 years old
, (if I'm still here at that age and got all my marbles I'd like to think I'd want to go out in a dinghy), no lifejacket, no waterproofs, suffers mild hypothermia, all this with strong winds and high tides, and volunteers have to go out in those conditions to rescue him.