You have received a lot of real good advice! I fish this lake every month out of the year. For a limit you want go with small / light dropshot rigs I like 4 to 8 lb. as light as you can my go to bait is the Yamamoto 4" Shad Shaped Worm, Natural Shad, Smoke or Watermelon Red Flake. 1/2 oz. Jigs great choose Brown / Purple don't rule out White / Shad spinner baits.
The water was been holding it's owe for the last few months, But I can't stress enough Low Water Rock Piles and High winds that come out of no wear. Lake Mead is like fishing 5 Lakes in one, The Bolder Basin, The
Virgin Basin, Temple Basin, Greg'sBasin and the Gip Beds, The weather and wind can be vary different from one area the next So Be careful and good luck!!!!
Lake Level http://www.usbr.gov/lc/region/g4000/hourly/levels.html