This 1930 map shows the route Goodrich steamships took for sightseeing and stops to communities in Door County

Link to the map:
https://asset.library.wisc.edu/1711.dl/ZLVJPN4AGS4EP8W/E/file-cbb66.pdf#page=5

Other posts about steamships:
https://doorcounty.substack.com/t/steamships