With the settlement now safely settled, I am more comfortable sharing some details about the whole process. I was insured with a HPDE policy from Lockton Affinity. For my car, a 3 year old Miata, it cost about $200 for typical HPDE track day. Tough pill to swallow combined with a $300+ track fee, but in this case it paid off. It's an "agreed value" policy like Hagerty, who also offer similar coverage I have used before, so I always just type in the highest number from KBB. I think they do have some recourse to argue the settlement amount if it's unrealistically high, but I guess they thought my value was fair.
The crash happened at turn 4 of Road Atlanta, which is a left handed hill-cresting turn right before the "Esses". Last few minutes of the last session, and I was mostly through the turn and it just stepped out on me into a slide. Not sure if I was too fast through that turn or tires gave up, I don't know, but I couldn't react in time and before I knew it, we were 4-wheel drifting through the grass, slowly spinning to almost 180, hitting the concrete wall almost dead-on sideways. Maybe 50 mph or so. We bounced off the wall and continued sliding until the car came to rest back on the track. I say "we" because fellow forum member rustomatic was riding along shotgun! He had already crashed his crazy Falcon-Vette custom that morning. We got checked over by the track paramedics and luckily no serious injuries, though he took the brunt of the impact and his side airbag went off, leaving him a nice belly rash. My helmet hit something very hard and I had quite a headache so my wife took me to the ER that evening just to make sure. They couldn't find any medical reason for my wife being smarter than me, only the obvious contextual ones e.g. this story. I took Monday off to rest my body, which mostly just shoulder/neck muscle pain.
On Tuesday I informed Lockton of my claim. The claim was handled start to finish by the same adjuster from Hanover Insurance who I guess underwrites the policy. They were extremely responsive and easy to work with. By Wednesday they had already sent an estimator to the track and deemed it a total loss, and let me know that the settlement amount would be, minus deductible (10%) and loan pay-off. They towed it away by Friday. The following Monday they mailed a check to pay off my loan. The lienholder then mailed me the title, which was the longest wait of the whole process. I then had to mail the title to insurance, then they mailed me a check. I never asked about buying it back, so I don't know anything about that. Everything went very smoothly and painlessly. I literally cannot think of a way for it to have gone better. Lockton (Hanover) did an amazing job of making the best of a crappy situation, so I highly recommend you spend money with them.
If you ever decide to track something you can't afford to throw away, take my advice: BUY THE INSURANCE! If you can't afford to ball your car up and walk away, or you can't afford a track fee + insurance premium, then you can't afford to track that car. Period. This wasn't my first track day. This wasn't some hard-to-drive insane custom racecar, it was a stock Miata. Anything can happen. I still don't even know what happened. Even if you only plan to take it easy, someone else can hit you, or your tire can blow out, or anything...and you will be on the hook. I am so glad I was not on the hook.
And finally, pictures. Not so bad, right?
The engine still ran, but some reason it wouldn't move in gear... Look how the knuckle sheared off at the ball joints, which are still attached to the A-arms. RIP those Advanti Storms. The rear wheel also looks very mis-aligned.
I was able to get the hard top to almost close, but it wouldn't latch. Side window was now a billion pieces inside the door.
I feel like an enormous idiot for totaling the nicest car I've ever owned, but thanks to insurance at least I'm not a broke idiot.
RIP Miata :(