Just finished a week on Cumberland. Fish were very aggressive right at dawn and seemed to scatter earlier and earlier each morning. The larger schools over open water are starting to form. I look for the fish to start gathering more over open water and going deeper soon. Fish caught at 22'-24' 30' 40' and 50'. Both Gizzards and downrigging worked. Using larger baits and going deeper kept the small fish to a min. Prob. 90% of my fish were over 30" with some 38"s and a 42" in the mix. The fish busting over open water aren't worth your time as they are this year's stocking.