again some times the best info can come from local game wardens in areas your looking to try, they tend to know land owners, and also know the hunting pressure level of same area's
, most folks seem to avoid contact with game wardens, and its sad, as they can be great sources of information, when approached right, like talking to them when they have time to talk, and not holding them up
same can be said with DCNR workers and Park rangers.
these folks spend a lot of time in there area;s and see things many folks don't
and again tend to know land owners, and maybe can offer tips on who to try or where to avoid
all helpful information
the name of the game in hunting is information, the more you have, the better you can plan and learn

Good luck