I was on anchor bay last 2 days drag racing my sled. There were lots of bikes and quads. Next weekend if I go I'll ask them if we get a decent group if they would let us participate. Im going to see if some of my old spare snowmobile studs will work in the rear tire. Looks like that's what most guys on quads and dirt bikes have.
If everyone that drag races and street races minis in metro Detroit had a spare tire for the ice we probably could start our own gig lol.
Anchor bay in fair haven and white lake are the 2 hot spots I know of for sled/bike/quad racing on ice. The downside is with fresh snow on top we would need a plowed surface for drags or oval racing. And as mentioned we would need a permit to plow.