Shocking that anyone is dumb enough to start stuff at HersheyPark. This is Amish Country and there is not a whole lot going on so police have time on their hands, trouble will stick out like it has neon lights, plus countless people in PA have the right to carry so truly just all around stupid idea.
I raised two kids in PA, law enforcement does not turn a blind eye and press against anything unruly exceptionally hard. These kids will all likely get court dates, massive fines and cost their parents a lot of money for lawyers - a slap on the wrist s unlikely.
Hershey is a very orderly place, you can see the shock on the faces on onlookers.