Race car insurance

This hit my funny bone hard. LOLOL
It seems like it is not only becomeing more available , but very affordable.
I recall " key on " race car insurance being pretty pricey , but this is something I will look into.
I had Hagerty when it was still a street car and it was really cheap I thought.
On track is still available , but still not cheap.
But Hagerty had issues with roll cages , tubs etc. that they seem to have gotten over.
When I insured my car thru them I told them about the cage etc. and they had no issue with it. Only problem I had with them was when I lived in AZ and told them I would be putting 7k miles a year on the car....