I cannot believe that you guys are actually fishing for sac-a-lait - and catching 'em! - in Twelve-Mile Bayou! Something good must have happened to it during the past 40-odd years. I recall back then the only things to be caught in it were right below the Caddo dam - mostly gar, cats, gou, a few barfish and spotted bass, mooneyes, and skipjacks. White perch? Get a grip, buddy! Maybe changes are not all bad!
Pete