The website sounds like a good idea. I'll probably work something up with pictures of my vehicles, maybe some on-board video, and contact info of course. Then I can post the address on some fliers to get the word out.
I looked at the list of tracks, the closest one is St. Ignace and that's about 3 hours away unfortunately. They are all in the lower peninsula, I'm in the upper, actually closer to the border of Wisconsin, about 1 hour away. Green Bay is about 2 hours away.
EDIT: Started building a website with one of those yoursitename.webs.com sites. Little bit hokey to do it that way, but I'm not going to pay for a domain if this might not even get any interest. Haven't really done much of anything yet, but feel free to offer suggestions:
http://deltarc.webs.com