Everybody has a hobby
I had wanted to ride up to the Mackinac (Mackinaw) Bridge and Island where the upper peninsula connects with the southern part of Michigan but that would be a 12 hour round trip not counting wandering around time. Plan "B" turned out doing a little flea market shopping which yielded nothing.
On my way back to the hotel, I took the scenic view along the Detroit River through the suburbs of Trenton and Wyandotte. They are the older but cleaner and neater areas full of auto plant retirees. The streets are home townish with active shops and little parks along the river.
Getting out at one park, I walked up on a fishing pier where not too serious about fishing families gathered and young sweethearts wrote messages on the rails. One guy caught my eye. He was throwing something into the water and dragging it back in with a ski rope. As I got closer, I could see it was a piece of pipe with hooks fashioned out of coat hangers. He would throw it out, let it sink then slowly drag it in again. It seems he spent his Saturdays doing that, sometimes dragging in lost fishing lures and other objects thrown or lost in the water. Frankly, he was having as much luck as the others.
I guess there's something for everyone.