Sorry hon, I just moved here to PA and I'm on the Eastern side of the state, about an Hr. west of Philly. I heard out this way that Lancaster county is a very nice place to visit, Amish country being the main draw I suppose, although lately, it wouldn't be such a great experience with the school shooting and all. such a sad thing to have happen.
I hope you've found some nice spots to think on visiting for your trip though!