I have to agree with Bowhunter2117 in the fact that they have opened up the state parks in the last two years to open hunting in most areas of the park and have thinned out the herd to the point of where it is hard to see many deer there anymore.
Further down the road - near Bedford, along I 99, there was good deer hunting at one time, but you pretty much have to be born with one leg longer then the other down there to navigate those steep mountains.
By looking at last years records, the deer hunting best zones seems to be 2D from Greensburgh to RT 322 up around Renoldsville PA.
Even that area is getting thinned out to the point of where they had to cut back on the number of doe license for that zone for this year.