Tickets are free, but very limited, and are allocated on a strictly first-come-first served basis. Tickets are allocated for Friday, Saturday or both days and are done per car, so if you’ve got a big rig, you can get one ticket and pile eight friends in for the event. As for the attendees that scored a ticket for last year’s weather-canceled event, you are eligible for a priority ticket, which means your application will go to the top of the list.