I WILL BE ATTENDING YOUR RACE 9/26/15. MY NAME IS JERRY CARTER, OF WILLIAMSBURG, OHIO. I WILL HAVE GAS CRACKER BOX - 2.4 FREQUENCY AND A THUNDERBOAT - FREQUENCY 2.4. DOES PAYMENT HAVE TO BE MADE PRIOR TO RACE DAY OR CAN YOU PAY THERE WHEN YOU REGISTER? I CAN SEND THE REGISTRATON FORM IF...