Hunters are too greedy and will never camp where they should. Everyone thinks that if they don't camp there, someone else will. Especially the back packers who think they have to be right there because they don't want to hike to their hunting areas every morning.
Not to generalize, but the guys who camp in the middle of where they should be hunting over where I hunt are horse and mule packers. I never understood why someone with livestock needs to get way back off the main trails.
