2016 Mopar Car Shows

ok I talked with my daughter about the mopar nats show and she said she would like to try it, I looked up the car show for the young guns class and that's what she would want to register for, does anyone know what it costs for the show? car entry? admission for extra people? do they have camping grounds for car show people? how much?
I tried to call the number listed and got no response back. :banghead:
any help would by good, thanks guys!