Little early for prespawn, but its not too far off. I've caught some in real shallow water already this year, but I think the this cold snap and lake drawndown might send them a little deeper. I'd say 5-15 feet of water near brush should be a good tactic for awhile. I'd fish sides of docks, boat slips with brush, banks with brush. Warmer water, they will suspend over brush, cool fronts they will hold down tight to it. I've been using jigs, 2" grubs curly tail, and 3" slabslayers. Somthing with chartruse and or blue.