It really isn't that hard to get people to do the right thing. I have been harrassing snaggers and litter bugs for the last two years and when you do some *****ing in their face they get the idea. I have also been showing by example and have never walked out of the canyon, lower river , upper river , boat launch, parking lot, without every pocket, bag, net, backpack, full of the most foul and offending trash ever picked up. most people look at you and ask what you are doing and if you give them the straight **** and tell them to carry some out of there too they will and they will feel good about it and hopefully keep up the tradition. they say thet it only takes a few to ruin it for all of the rest. but if all of the rest would take an extra minute maybe the could convert the few.