For B'Mouth keep your gear within 15 ft of the bottom, the closer the better. As for the bait balls, park your gear just UNDER, not over the top of them. Make it so your offering is one of the first things the fish sees, not the last. As for the spoons they work at all of the depths. The ones that work best for me is the chartreuese/glo and the army truck.
Good luck and tight lines, Jeff laugh laugh