I was just up thru your neck of the woods about 3 weeks ago, I came across M55 to Tawas and ran 23 up thru Oscoda to Alpena and then took 32 back across thru Gaylord and down 131 back to my home in Cadillac. Always liked that ride up the coast as I was a delivering freight up that route before I retired. Its nicer on the B instead of a truck though.