The fishing is still tough there. But, it's "big girl" time on Ivie. I honestly think the reason it's so tough is that the shad are in the open water, with little cover to hide in now. The fish are just following (and feeding on) the deep, suspended balls of shad in the river channels. Take you some DD22's and some flutter spoons and look for the shad. You won't get a lot of bites, but the fish you catch will be good ones.
Try the ledges next to the main river channel with a PBJ or green pumpkin jig. Fish it really slow, barely taking it off the bottom, if any at all. There's a few places that the main river channel has stair step ledges with flat areas off the first drop. These flat landings have some good trees on them. The problem is getting the big girls out of the trees. If you hook one in that scenario, turn the boat out to the main channel and get her off that ledge and away from the trees.
Yes, Ivie is really low. But, it's a super deep lake. So, we still have plenty of really good, deep water. You won't have a problem putting in at Elm Creek at all. I would however, suggest that you use the middle ramps. The ramp to the far West end has a drop off on the side, toward the end.