Might honestly be tough. Think about it.
>a bunch of camping teenagers and twenty-somethings just there to smoke weed and sing kumbaya
>potential for any number of devices or weapons to be hidden throughout the area
>ANTIFA probably did send their best to act as enforcers, possible sniper presence and armed fanatics
>occupied homes and businesses held hostage
>these guys are probably totally willing to kill those hostages or their own goons if it means a good photo op