Everyone has given some good pointers, but don't think you can only find smallies around rocks. I have caught 5 lbers while jigging in between LM in the river before. It's all a matter of what's available to them. Points are always good to follow out to deeper water. But if you can find the outside weededge, where water begins to get to deep for vegetation to take hold, usually starts somewhere around 14-15 feet deep, smallies will hold out there regardless of bottom composition. Baits are as mentioned, use grubs or tubes in rocky or barren flats. Spinnerbaits are good for locating aggressive fish. Then slow down and fish slower and deeper for the bigger toads. My favorite is the luckycraft pointer 100's. Ghost minnow, aurora black, TN shad, clown, etc are all good colors but let the natural forage dictate what color you will throw. And never rule out topwater. Nothing quite like getting hammered by a 4+ lb smallie on a torpedo. But if you can find some kind of off shore shoal or reef that tops out at say 5-8 feet but has 20+ foot water adjacent to it, fish the edges. Whatever you throw, put it up on the top of the hump and drag it off over deeper water. No self respecting smallie can resist that. Good luck, let us know how you do.