Acoupe

I'm registered to have my car judged on Saturday, but as it turns out I won't be able to attend. What goes on at the Friday event? Do registered cars park on the show field, where they would normally return on Saturday for judging? I could attend on Friday.

I'm registered for the Hershey show- my first time- and find a possible time conflict for that afternoon. I know I need to be on the showfield before 10AM, but how long does judging normally take?