Why can't people enjoy the river without being wasted?
I used to snorkel the river, the amount of beer cans in that river is astonishing and sad.
I can see you don't like it MB, but a message needs to be sent to the few who ruin it for the masses. otherwise, in 20 years that river will be untubable (is that a word?), and then where will the local businesses be?
Course that's all just my opinion.