If you're up for a little traveling, the Osage up around Taberville is my old springtime area, especially with the kind of water we are seeing lately. We always tried to fish the third rise. Cut shad, shad guts or a big old gob of worms. Anchor the boat, put on enough weight to get bottom and give it a whirl. If no bites in 15 minutes, move. It's mostly blues and a few channels. Occasional flathead but they're more night time with live bait - a bluegill, goldfish or if you can find them carp. There's a bait and tackle place in Taberville and they could probably steer you in the right direction.