I will be leaving the last week of June for a ride from northern Iowa up Thur Duluth MN. to Thunder bay. I'm looking for some riding or points of interest around thunder bay. Then will be riding to Sault ste marie Mi. Is there a nice route to get there or is the best way hwy 17e looks like about 450 miles. Is there any thing to see on that trip? From there crossing the Mackinac bridge and down to ludington and taking the ferry to Manitowoc WI and then to Door county for a couple days and home again. If anyone has rode this or are from the ares and have any advise please let me know thank you in advance.