I'm late on the response, but I will second Fishbud's comments. Gulp shrimp or swimming mullet on jighead is almost unbeatable for flounder....second to gigging..lol. This was all I used for flounder in Biloxi, MS. Stay on the trolling motor and cast till you find them, then fill the cooler. And as an example of how deadly Gulp is for flounder....the tried and true method of letting a flounder take the bait....wait, wait, etc......will leave you with a flounder with a gulp in it's belly. They swallow these things right away. I never give them more than a two count before setting the hook with Gulp.