Fished the Fox River at DePere, Monday 12/5/16.  Caught and released 10 flatheads.  The biggest were 39.5" (32 lbs), 37.75: and 37.5".  All on spinning rods with 10# test.  What a blast!  If I could do this every day I would quit muskie fishing.  Longtime members of the Okauchee Fishing Club (ofcfish.com).  Take a look at our website.  We are always welcoming anyone who wants to expand their fishing horizons.