For "work" I got to take the "Petty driving" school. I'd suggest you spend the money and get to a track and "just try it". You would be very surprised at the difference at going 120+ going around a "banked" track compared to doing it on a "straightaway" on the interstate.
I'm not a NASCAR fan, probably never will be. Go to a track when the teams are "practicing" and feel the vibration and hear those engines as the cars go by, see the sheer speed, smell the gas, as dumb as it sounds, I can see where people "can get into it".
That being said, the couple of pro football game I went to, I'm the type that likes to leave at the third quarter to beat traffic out. Go to Bristol or Lowes for a race, God, it'll take you at least three hours to get out of parking WHEN you get into your car if you stay till the end of the race.
You would be surprised of the amount of NASCAR drivers and owners in N.C. Met a couple of them through some contractors and didn't even know who they were (being a relocated Yankee who dosen't follow NASCAR).