Hoosierf...really? I've never been to Cedar River so I can't comment. I would second your comment on LP trails. We ride Grayling, Evart, Cadillac, & Kalkaska and those are some pretty sweet rides. Evart is my favorite 'cause there's no concern of ATV traffic. Our family's cabin is just 15 east of Cadillac so we are within 30~45mins of some of the best single track terrain anywhere.
I only suggested Cedar River 'cause it's a 3 hr drive for me...versus a 6 hr drive to Cadillac. If it's no good then I'll skip it. Thanks for the input!
By the way...my brother & I both ride CR250's (he lives north of Holland, Mich and I'm near Milwaukee, Wisc.) and we'd love to get a ride planned in Michigan. I'd have to drive through Chicago anyway and I have a two bike trailer if someone wants to ride along. There is a really cool rustic campground just west of the Kalkaska loops that's pretty sweet.
Regards,
Jeff