I rarely if ever set my lines to run deeper than 12' on the Rez year round except maybe a few times in the dead of winter. Granted I have hardly fished south of goose lake except for during the spawn and mostly stay north of three prong. I have heard guys talk about catching deep crappie down on that end though. Regardless of water depth I fish mostly 4-12' and catch the lions share of my fish between 5-9' down. I am going to try and push/pull some cranks down that way when I get home next week.