Wolf, if you're in Novi, then you're pretty close to Dirtburner. They are in commerce (haggerty and pontiac trail area). I've heard of R+L hobbies in Portage michigan. Thats pretty far for me though. There are more tracks, but not many NITRO tracks. I dont run electric, so i stick to Dirtburner. Go to
www.rcpimp.com and read about some tracks in michigan, including dirtburner.
Matt