I know that place!
My sister keeps her boat at Mac & Rays Harbor, in the first canal off of the lake right next to Selfridge. Lots of grass beds in the lake right out in front of the harbor. Caught some nice bluegills and perch from the dock when I was up last month. Mallards swimming all around the dock, could have got a limit with a net.
I'll be flying up Sat. am to spend the 4th with her. Gonna try to go over to Lou's shop on Monday.