I've had my best luck in the cape fair/bridgeport area. Color of jigs varies, but yes, 6 lb is fine, especially in the more colored water there is up that way from the rain. I would start by hitting brush piles and jigging in and around them. Might also try trolling some crank baits. Follow creek channel contours and work around until you find them. I've been fishing around the dam for crappie lately due to off water reasons, and it is tough...stay away. You're lucky to catch 3 or 4 in half a day's work. Good luck and curious what other folks say.