I took my Grandson up to Devils Lake on the 5th. It was a Hot calm day but we found a mid lake hump where the depth came up to Eight feet surronded by 26 ft deep water. The hump was laoded with 18-20 inch Walleyes. We took a limit of the 18 inchers in a couple hours. Dropped anchor and used slip bobbers. We caught a few Nortnerns in the 30 inch range as well. Leeces and a few crawlers did the trick. Great day with the Grandson. I told him if he caught more fish than Grandpa, he had to swim back. He did but I let him ride anyway.