Changes can make it a challenge. We found them in coves where they were chasing shad and getting out of the current. Rigging and two-pole trolling will work best. We caught most of our fish out away from timber, but on the same token we caught the last of our limits yesterday when one of the rigging rods got up tight to cover. It is a crap shoot from day to day, do a lot of searching and be patient. Dip, but keep the bait in the water and slow swim it to the next cover, take it slow. Try shallow, try deeper, if on cover, what type of cover, etc.