IMO I wouldnt pay the money to ride the indoor track in tecumseh, its not worth it, too small. Its called Pro Source, have ridden it a couple times.
I was up a Dusty D's last weekend too, dajogejr did i see you there? For the MDS pig roast? Dusty is a cool guy and has some nice land to ride on. Had lights for the drag strip and all.
Anyways, I am a SE Michigan rider too, so keep posted when you guys plan a ride. I am just North of Detroit myself.