PhishPhreak:
I'm with you. I always take back more than I take in. Unfortunately, I can only carry so much and would rather spend the time fishing. I could spend all day picking up stuff without wetting a line. How about the groups that hit the Middle Fork sand bars, party hard and light off fireworks on the 4th!? I think what is really sad is that most groups have young kids with them. The kids are taught by example - If you bring it leave it! They grow up to believe that is how you fish or camp.
All each of us can do, is what we can. I have spent time wandering the shores of Fenwick picking up all sorts of stuff - some I'd rather not even mention.....