Hey!! Welcome to PA.

Not overly familiar with the area so hope this helps your explorations.

The PGC has maps of all the gamelands but the contours don't show the details of the 7.5 minute USGS Topo maps so what looks like an innocent little hill on the PGC maps may show up as a steep climb with no benches on the more detailed USGS maps. I prefer the USGS maps for finding benches, funnels, native trout streams, etc. The PGC does have hard copies available but stopped in the Dallas, PA (Northeast) field office during Grouse season and they'd quit charging for them and didn't have them all, explaining they were in the midst of changing them out for a new type or system.

The PGC maps do show better detail of parking areas and access roads so I'd say take a look at both.

PGC Maps are available at: PGC Game Land Maps

The USGS Maps are available at: Terraserver Maps

Let me know (privately ) if ya find some good grouse spots.