Do Da Soo, Eh?
Contact Michigan DNR and get the trail maps, they are free. They are on-line but I recommend you get the hard copies mailed to you. Ask for the entire state. The UP is full of nice trails. I lived in Sault Ste. Marie a year ago before heading down soth to Muskegon, I'm here to tell yoy the riding is better than down here. just more of it. You'll need a DNR sticker for your bike, DNR should be able to tell you how to get it. They are available at most stores like Meiers and bike shops. Look into the Black Lakes area near Cheboygan. It's a graet family area and has nice camping there. It's in the lower UP but not by much. Good luck.