I appreciate your help! I won't lie, I've done a few things while there, but if we, or the people sharing think anyone is the slightest stupid with their shit, they don't really let them get high. Just do something small and let them placebo affect themselves. And YES, drinking water is the most important thing.  I've noticed the mess too. The only thing people should leave behind is their footprints. :c It was a tradition to make it totally unknown anything was ever there, I don't know what happened. Bunch'a fucking twit teens learned about it, I s'pose.