James Martin's American Adventure continues with a drive towards Louisiana's swamplands, where he ditches his car for a high-speed boat! The unique watery wonderland provides James with the perfect location to cook a stunning recipe; all he has to do is make sure that he avoids the alligators! James also discovers nearby Lafayette - a city with a great foodie legacy - where he visits a family-run smokehouse Johnson's Boucaniere and tries ice cream from legendary ice cream parlour Borden's.