If we weren't working, cheapest seems to be fly to Greeen Bay then drive, but since we will have started work by then, we don't have the time. Detroit then drive is farther but maybe faster. Perhaps next time. Good luck to all.
If you flew into Green Bay you'd have a 300 mile scenic drive along the northern shore of lake Michigan to Sault St. Marie.
I believe there's a fair sized airport at either Petoskey or Cheboygan, MI and your drive from either would only be about 75 or 85 miles.
Would be nice to see the Seattle "posse" in the "great northwoods". Besides the bear, deer and wolves be on the lookout for a "creeping" panther!!!!!
Billy C