I had similar closer to home. Dean and I were returning from a day out. Coming past the chain ferry our radar arch was struck by a lead. I immediately aimed our boat at the small pier that the trip boats use, jumped off and instructed Dean to stand guard whilst I went and saw this chap to give him some verbal abuse. Afterwards I was so pleased that this guy was submissive as he towered above me in all directions and had he decided to lamp me one I would probably not have got up. When I got back on our boat I was still shaking, the Adrenalin was really making me buzz.
Sorry for the fred drift