Brought back some good memories for me, as we ran on a couple of those tracks way back then............
Cool stuff. There's a dirt track not far from my parents, you could faintly hear them racing on really clear nights. I always said I'd go watch one night but never did.
Wilmot raceway 15 minutes from my house. 15 years ago my wife and I went almost ever Saturday night. Then it got roughty with fist fights and what not in the stands so we stopped going. Sounds like it's better now.