My take, on the rez, find a laydown in, or close to, "deep" water = shaky head (or, whatever you like to pitch at wood targets, e.g. a brush hog). I don't care what bait you use on a shaky head, as long as it is some type of straight tail or ribbed worm. Be sneaky. Make long casts. If you spook the fish - no bites. Fish will locate not only close to the trunk of a laydown, but in front of it, i.e. the small branches at the "top" of the tree that are submerged and you cannot see. If you pitch to the trunk first, you spook any fish that might be under the branches. If I have to generalize, "branches" in, e.g., 15 fow with a trunk leading to shore should always be targeted.
Points that lead into deep water are another great place to throw a shaky. A shaky presentation will work much deeper than you might think (same for a split shot). At times, none of these presentations work, that is the nature of the rez. My take is then to use your sonar and try to find bass busting schools of shad (another topic, but Wayne lays most of it all out here http://www.bassresource.com/bass-fishing-forums/topic/161576-finding-active-fish-with-electronics/).