If it’s the car you were asking me about (even though you never texted since I told you I hate talking on the phone lol), I suggest joining the BMWCCA (honestly, no matter what car you have it’s a good club to be a part of. I joined when I had my Subaru). Then get account on motorsportreg.com. Then search for events held at LRP or WGI (those are closest), then find a BMWCCA event at either of those and sign up.
May be a little more to it than that, but I can help if needed.