I moved from Maryland to south Florida last year. I got a job lined up via the one person I knew there, dropped out of college, scraped together $1500, packed my computer, stereo, clothes, and dog into my car (the essentials!), and drove down.
It was the best move I ever made. My friends and family thought I was insane at the time, but they've since realized it was exactly what I needed to do. Plus they like having a nice place to stay in a tropical climate.
As a side note, Pennsylvania sucks. If you live in rural PA, there's nothing to do. If you live in one of the bigger cities, there's nothing to do plus the crime rate is astronomical. And don't even get me started on the roads and alcohol laws. Do yourself a favor and move NOW.