I used to fish Canada for Walleye's we fished about 20 ft used a lindy rig with a small floating jig in chartreuse and pink with a night crawler hooked through the nose and did real well. We did a lot better on night crawlers than we did on minnows we fished the minnows on the same rig. If they were real active we jigged 1/4 oz jig head tipped with a minnow. The walking wait we used on the lindy rig was unpainted 1/4 oz occasionally 3/8 oz.