I used to icefish Frenchman's in my early teens (58 years ago)...A buddy and I would buy 25 cents worth of emerald shiners from Skinner's on Saturday, take the bus out hwy 2 early Sunday morning then walk down to the bay and chop holes in the ice with a hatchet...used to get lots of perch and bluegills and the odd pike using homemade tip-ups...
Fast forward to the late sixties and I would give Simcoe a try for whitefish in the morning and if no luck I would take my kids down to Frenchman's for panfish with the minnows we had left over...I've seen it so good that I would have to take a couple of lines out of the water so I could keep up with baiting their hooks...
Have often wondered if anybody still icefished there...over by the south west corner was usually the best area way back when...