As a New York resident who hunts in Pennsylvania I carry a permit for both New York and PA.
It takes quite a bunch of money (100.00) minimum and time, (almost 12 months)
to legally get a permit in New York.
When applying in PA , the county clerk checked my NY permit, called the NY state police and issued it on the spot.
According to her, after all the hassle of getting on in NY there was no need to wait.
While PA recognizes other permits, NY does not.
Although I could probably go down to one of the side streets in Rochester and bypass all the crap and just get one illegal.......