That is a good piece of info to use for first timers.
I was lucky, my dad raced R/SA, (Class "R", "S"=stock, "A"=automatic), in the IHRA way back in the day. My parents had me at the dragstrip in April of '75, I was born in February of '75.
He took me to race my car at the High School Nationals at trails when I was barely 16. It was nice having a seasoned veteran answer all of my questions.
I forget that not everybody grew up at the dragstrip and catch myself wondering why people are staging with their rear wheels, or doing John Force style burnouts on all season radials.
Another thing I might add, if you are planning on actually bracket racing, bring a bottle of white shoe polish and remember to check your dial in on the scoreboard at the end of the track prior to staging your car. If it's wrong, don't stage, get the starter's attention and fix the problem. I've seen people miss out on round money because of not checking their dial-in.
I can't preach one point that guy made enough... Don't do burnouts and/or drive fast in the pits or staging lanes.
Don't be intimidated by the dragstrip. Everyone was new at it at one time. Just go, once you make your first pass you'll want to do it over and over and over. It's addicting. And who cares if your car is slow? You have to start somewhere. There is probably someone slower anyway! If not, who cares? I was one of the slowest at the high school nationals in 1991! 17.70s baby!! By the time I was 19, I had the car running 13.70s.
Trails is like $8 race or watch on Wednesdays. Dah! Race!