Yes the NHRA will be in charge for the National event, but timing issues and PA system problems will be an issue if not fixed by the track beforehand. The NHRA brings in sound for the fans but not the racers, that is using the tracks PA. For the division it is race run the track but, ie ticketing parking etc. The NHRA runs tech and the actual track surface but the track will be in charge of the rest. Hope it all goes well. I will be there for both no matter.