I'd call Amy at CC Events, maybe she will answer or return your call.
I left 2 tickets and a $20 for a few friends that were coming out Friday night to hang out and one of the CC Ladies hit the one guy for $30 to get in when the Friday tickets were only $15 to start with. After arguing with her when I found out I had to go to the far other side and find Amy to get my $15 they owed me. I could have forgot the $15 if the woman that started the whole thing wasnt being a total *****, I even had the Summit Track employees arguing with her. Linders Lot pre-entry was a cluster this year too, you'd think it would get better each year not worse.