If you use a Swedish Pimple, try to get a Hammered Copper color. Gold Lures of any kind works as well. Tip them with a Wax or Meal worm.
If you go to the Island area. Go out to the right side of the boat ramp at a 45 degree angle. Find 30 FOW and then work it and in towards the shore until you get to 12 FOW. Even when your in the 30 FOW try dropping down to just 12 FT. Drop it down and let it sit for a few seconds and then raise it up a foot. Then start jigging a couple of times and then let it sit again. About 20 seconds between jigs. Always fish the whole 30 FOW top to bottom until you find where it is best.
I haven't fished the dam area but was told a guy pulled out a 20" over by what they call the flats area.