Amen brother! I don't use either of the two "official" sites, I have a couple dozen that I use around the mountains and spend the whole next morning after camping just cleaning up other peoples crap and building the firepit to be safer. These jackasses that leave their crap around is disgusting but the pinhead that leave their casings and hulls are real asswipes because then other folks automatically label shooters as polluting the mountains.
I won't take much for the tree huggers to close a really nice spot. Frankly, not being much of a tree hugger, I agree with them - if people can't shoot responsibly then the site shouldn't be used as a range. I've been considering taking my Bronco up to the fall river area and cleaning up some campsites (they have already closed half of it because of dipshits leaving their garbage).