Three ideas.....
1: I don't know if the track policy has changed since they have new management, but if you have a National Drivers license, the track used to comp you a ticket.
2: Buy a flagger or two a beer (or beers), and they will put you on the worker guest list.
3: Enter anyway. Show up, sign in, and leave the paddock pass at registration for the guy towing your car out. When he doesn't show, withdraw and get a refund for your entry. (I used to do this one for the SuperVee support race when F1 was at the Glen. Driver and three crew in for free.)