Koke fishing has been really good in Jarvies Bay, Hideout, and in Sheep Creek Bay near the red cliffs (Just to name a few). As of this weekend, most of my fish were caught between 40-60 ft, but I caught a couple down as deep as 75 ft. In July, you will likely be fishing on the deeper end of that range.
Bass fishing is on fire right now, and it should be good in July too, providing the cicada hatch we have is still this intense. Cicadas are buzzing in the trees all over the lower reservoir, and when they hit the water, the bass and bows are slamming them. Top waters early and late, or even during the day if it's calm, has been phenomenal. It's a great opportunity for kids, if you're okay with them flinging double treble top water plugs! I've recently done well with Rebel Hopper topwaters, in black/gold, but have always done well with Rebel PopRs too. The later are a little heavier and easier to cast. If the top water bite is slow, or if you're fishing later in the day, a single tailed grub in earthtone colors, rigged on a 3/8 oz jighead is always a good option. Smallmouth fishing is good at all the locations I described above. I've been also catching some really nice bows on top too.
Hope it helps, Ryno