We use slip bobbers and a slow retrive, or just let the current or wind move the jig, vary the depth till we find the right depth, starting about a foot off the bottom and working up. We use a crappie nibble or a small piece of red worm for some attraction. If there is any tidal current try around things like pilings or stick-ups that break the current, seems like during the summer the crappies stay close to the bottom or objects most of the day except at sunrise or sunset.