My son has been racing the Nitro AX. I've been at work out of town for all of them. My wife has been taking him. I thought it was going to be some backwoods operation. This past weekend was my first time to go. Nitro AX puts on one heck of a show. From the opening ceremonies to the end. The stands where packed. It was ran so well. I made a video of the weekend. If one of these comes to your area, it may be worth it to go race.