Not sure what kind of training you are looking for but my company will be doing a Carbine Class at the Pine City Sportsmen club outside of Elmira, NY in August. I think it is about an hour and 15 min to Scranton from that area.
Targetmaster in is on RT 202 close to the PA/DE line but it's kind of far from you. www.targetmaster.com I just called them and they are booked untill March.