There are several guides here in Maine that do Sea Duckin. There is one here at Maine Yankee where I work who comes highly recommended.. Kennebec Guide service. If you want more info, I' ll get his number and the numbers of some other Maine guides that specialize in Sea Ducks.. It' s a pretty rugged sport weather wise with cold temps and pretty steady winds.. You sit out on small rocky islands along the coast and blast em.. Pretty high limits.. Check out the Maine DI&FW website for season and limit info.