There you go with these assumptions again...I've fished Anna more times last summer than I can count...it was our wakeboarding go to spot. And speaking from experiance a one trick pony is never going to pull in fish of size and numbers like what you are aiming for fishing dock slips and the dy kes....lake Anna is all about fishing submerged structure, old roads, underwater points and dropoffs. If you consider fishing the warm side a hard fishery than you're in for a surprise buddy. Get outside your comfort zone, it'll only make you a better fisherman in the long run.