In the next few months I'm gonna make it a priority to catch livebait and fish for flatheads more. I'm on the middle Mississipi and I've fished it alot but mostly with shad for Blues. I've fished in the fall for flatheads in the past with live green sunfish around the mouth of feeder creeks into the river and along old dike posts next to holes. Never fished sand flats but read they are a hotspot at night. Any input on better fishing near front, across the flat or the tail end of it?