i dunno i just took the pic off the net. had the brain fart about rocks and when the snow melts I'm going to go get some of em too.
I've river surfed with my kayak years ago, its a kick in the ass and my helmet did come in handy a few times.
But yea now I just fish too, sometimes lol, sometimes i just tie on a sinker and set and drink beer and watch the wife fish.