Im going on my first duck hunt this year and I have a couple of questions. What shot size should I use? Im going to mississippi and ill be hunting flooded timber so I wont be trying to make any 500yd shots or anything my guess would all be 50yds. and under. Ill be shooting a Mossberg 500 and from what I read in another post I should use a mod. choke or Mid range choke. I plan on shooting mallards, wood duck, pintail and similar size ducks. And since this is my first duck hunt is there anything else I should know? Thanks, sean