We have started catching walleye " on the rocks" beginning late September and in thru the fall.You can catch walleye casting on the reefs.Gull and kellies island and the Canadian reefs east side of pelee if Canada was open.The perch fishing has usually been good in the fall.As the water cools,fish move back west and start staging for the winter off Huron.So trolling with cranks in deeper water catches good fish again.