Look in the database under Monroe and Northampton Counties in PA and Warren County in NJ. Also check the PA federal listings for Delaware Water Gap National Rec Area freqs.
168.47500 RM 4F9 NAC DWGNRA North North Repeaters; LE Ranger Dispatch/Park Operations APCO-25 Law Dispatch
170.05000 RM 4F9 NAC DWGNRA South South Repeaters; LE Ranger Dispatch/Park Operations APCO-25 Law Dispatch