I live near Pottstown, Pa. and I have been to Carlisle many times. The first thing I like to do is browse the swap area for bargains. Then I like to see the cars for sale. After that I spend the rest of the day looking at cars and talking to people.
If you love cars you will not be board at Carlisle. As for the after hour parties just talk to everyone while you are there. We are all looking to have fun during and after the show.