I have this up on a local board, also. I am looking for a way up to the Davison/Flint area that doesn't involve too much of I-75, I-69, M-15, or M-53. I guess M-15 would be more tolerable than the rest, but I am looking for curvier, less traveled roads, I guess. I am coming from Clinton Township, and don't mind the trip taking 3 or 4 hours if the roads are even close to decent. Thanks guys.