Car won't start. Could miss Carlisle! Please help.

I made it to Carlisle Saturday morning. I drove straight to the event. After I checked in at the hotel, the car wouldn't start. I did the wiggle and it started. After dinner I had to do the wiggle again. Sunday it started at the hotel, in the showfield, and at the gas station. I made it home, no problems. I guess I will have to research the bulkhead by-pass. Thanks to everyone for the help.