I spent several years hunting in southern Potter County on a 1,700 acre lease. We had a fair number of members and usually 12 or more showed up for bear. We'd hunt the first few hours of each day on our own and then meet up around 10 am to organize a few drives, taking turns on stand. It was rough. We hunted a large, varied area that was fairly flat mountain tops and then very deep hollows, several hundred feet in elevation difference. The tops had huge areas that were timbered in the past and the regeneration was so think that you couldn't fall over in it. We had to implement a 'no rifle' policy if you were a driver in that stuff after we had an accidental discharge.
Solo hunting bear can be rough. I actually have seen more bear while solo hunting on stand for deer than I have from drives... or in bear season itself. If you hunt solo and are lucky to take one... how are you going to get that thing out of there? Especially if it is up hill both ways? Not saying do not do it, but a smart bear hunter is going to have help nearby. I am still waiting to take my first PA bear but have not hunted in a couple years even though I always buy a tag, including this year.