Every time, even though my insurance says they cover it. Seen both sides; heard one too many horror stories of regular insurance not covering an accident that they were told they had coverage for. Was at NCP Grand Layout -5yrs ago and a friend with a new car got in an accident with airbag deployments. Lucked out and didn’t cost much to fix but still, it sucked. Talked to a few people at track days that have had to use Haggerty ‘or they bought from the company they originate with’ and they had good luck with their claims. There’s a good chance if you don’t pick a bad track for a novice like Road Atlanta and pick something with lots of nice sand and dirt and not much in the way of guardrails, say something like CMP you’d spin out and be ok if you oopsie’d. All the same, not a good idea if you can’t potentially eat the cash if something bad happened.