And that is just exactly how it's done. I don't know if it's the piles of article's I have read by some of the Pros, Al Linder and the group at in fishermen, Bill Dance, Mr. Crappie and the like. I have been able to go with DK on a few occasions and every time he explains his approach to me I get that light bulb feeling every time. DK lays it out so even us dummies can learn to fish too... And the delta is just as easy to fish as using your mapping and running sometimes a few yards up the creek channel to the bends, if it has them. You can almost bet someone has put out a brush pile or 2 some where close.