Hello and welcome. I'm not from the York area but I am from PA. My first suggestion would be to look up state game lands near you. The Pennsylvania game commission site will jave a listing. I did work in York for 3 year and traveling down I-81 I noticed a lot of farm land. Perhaps a ride through the country and talking with the land owners may get you some places to hunt. Doesn't hurt to offer to help them out by doing some work for them.