i dont understand this at all? just go for the night session? i live in south jersey as well, and its only an hour and a half to blue...if your worried about falling asleep while driving, find a friend to go along. or go to bear creek, which is 45 minuits from south jersey. i cant imagine this being a problem-i do night riding on every saturday during the season.
maybe i just cant fall asleep while driving, but i dont see a need to stay overnight anywhere unless its further than jfbb, even if you do just go up for the night sessions.
think about it this way. bring your shit to work, leave at 3, get to blue at 430. ride till 10, and your home by at the most midnight. trust me, if you camp, you will be more tired in the morning than you think...