Just completed a run on another adventure dual sport route I am sharing. My ADV pal freeflow and I ran this loop of Michigan and Wisconsin. This track requires that you take one of the two ferries that cross Lake Michigan. It is an incredibly fun ride. We had a blast and you will too. The track is a mix of a lot of sand roads, two tracks, single track, forest roads, and ORV trails. There are some pavement connectors as well. Frankly, you must be pretty handy on sand to be able to enjoy this ride. It could be a chore for some that are not. The usual obstacles. GPX is available for download here and here.