The prop wash also appears to be knocking the railings off. The starboard railing has been down for a while and the stern railing is loose. While diving the Herman Hettler 10 days ago, with both alph and red dive flags on my boat, I heard an engine and looked up. I have also noticed, all the tour boat activity seems to generate a significant amount of wave action in the bay, when the open water is calm. Munising has some really wonderful people living in one of the nicest spots in the country.
Most residents really care about their environment and their tourist guests.
I hope a few don't spoil the good thing they've got going. I'm interested in hearing other's thoughts, whether they are in agreement or not.