Hit Melvern for night fishing 7/26 into 7/27. Got treated to a pretty nice firework show soon after arrival. Initially started throwing a rattle trap to some of the steep rocky banks east of Sundance. When that didn't work I started trolling down them with Walleye Runners to no avail. Shifted to the flats outside of Eisenhower and tried drifting for walleye. Never got a bite. Ran clear to the dam and threw a rattle trap and grub tipped with worm for an hour without a bite. Finished the night trolling down the dam. Finally caught a 3 lb white bass, then soon thereafter got broke off by something much larger. The night was pitch black which made navigation interesting. Also there was a mayfly hatch which makes me wonder if it affected the fishing. When the wind died it was a beautiful night, just not many fish caught. Starting to get pretty frustrated with Melvern.