Camping and partying if not dealt with will lead to further decline.  Lake Elsinore the rocks have all been graffitied over.  Beer cans, trash and litter  left for the pilots to remove.   Toilet paper,diapers and the like.  National Forest Service land , but they cant deal with it.   One of our pilots recently confronted a grafitti artist and escaped fearing for his health.   I took out a trash can of debris the last visit.  I carry bags with me to insure some level of tidyness.   Shell casings at launch to reflect someone has been entertaining themselves.  Homeless setup communities in the LZ forcing the land owner to close the entry points.  Just saying you all need to band together to keep your site from being polluted.