Look for shallow flats that have weed growth. If it is calm twitch a Rapala, give it 2 twitchs ,let it float to top then repeat,if it is windy I will use a either a storm thunderstick or bomber a,I usually wait till the afternoon so the sun can warm the water a little,if your lake has a spillway try a wacky rigged soft stickbait or a swimbait on a light jighead,