Back when I was a kid, and did my trolling on Lake Michigan's Little Bay De Noc, a silver F5 with a crawler on it was bad medecine on walleyes. When I fished the bass tounaments, we had a guy in our club who fished a couple old Pfleuger Supreme levelwinds. His go to lure was a frog colored flatfish. Nothing wrong with kickin' it old school.
