If your son had no experience whatsoever my money would be on you hands down. However, it looks like he has a few rodeos under his belt as well and he has a faster car so it might be a good contest. The trick will be keeping his youthful exuberance under control and not overdriving the car. Remember TeenTi smooth is fast. Joe, As a dad of an 18 year old son I wish you luck cause they don't win as gracefully as we do, seems they like to to tell everyone and not let you forget it. Good luck to both of you.