Yep, if you're concerned about drive time from Columbia, I'd hit the Gasconade or Big Piney for smallmouth. Hop, skip, and a jump for you from Columbia. If you're needing info on where to stay and where to float, just post again. Or PM me. I am a big fan of the Jacks Fork, but it's a little ways from ya and the best water isn't really floatable now. Great late summer fishing for smallmouth from Shawnee Creek down to the Current. Wouldn't be too concerned with the horse poop reports below Eminence. It's overblown in my opinion. Caught many nice smallies late July and early August on the last three miles of the JF.