Actually Pennsylvania has a great website for their parks (I know cause my ex. helped work on it!): http://www.dcnr.state.pa.us/stateparks/recreation/camping.aspx
I'm starting to feel all camped out and looking at some all inclusive vacations (ie: http://www.bookit.com) with interest.
The trick is finding something that's really going to be relaxing! I want to be so relaxed on vacation that going back to work seems like a fun change of pace! ;) about 7 years ago