I saw your post about potential sponsorship and mentioned tracking my car and you said to PM you, so here goes.
If you check out my build thread you can see that I DD my car and take it to track days when funding allows. I went to 2 last year, one at VIR and one at CMP. Next year I hope to revisit those as well as either Roebling Road or Road Atlanta (maybe both if I'm lucky). I also plan on doing some autocrossing in between.
As far as sponsorship goes, I'm curious what you would require as far as product showcasing, be it pictures on track with your logo on the car, showing up to events/shows on your behalf, etc. Just let me know what you're looking for and I'll let you know if its something I'm able to do!