It's just a stop on a stroll through the park. Worth stopping to read about and see a thoughtful reconstruction of a ruin, but it's a partial boat shell and not something to go out of your way to find.
There is nothing to see. It is about the story of a Family, the Harvesting of Christmas Trees, the Trip to Chicago to sell the Trees, and the sinking of the ship. Get the book at the Library.
Sheboygan has a wonderful library!