Traveling from MI to PA for my brother's college graduation, my first out of state trip since getting my CPL. (I'm almost 22, got it last summer.) I've been looking for info on carry there, especially around college campuses. I've found the basic info about reciprocity, carry in vehicles, etc, but I'm still not sure on a few things.

Can I lock my gun in my car safe in college parking like I can here in MI? Are there any other gun free zones or gun laws that we don't have here that could catch me off guard? I've found various sites online in my search, but nothing comprehensive. Can anyone point me to some good online resources?