...in which Rex and Paul talk about the Grady Fish Fry, the fact that Rex couldn't make it this year, Paul's sub-standard traveling companion who took Rex's place, the famous Grady Hushpuppy Making Machine, Cool Hand Luke images, Mockie and Raymond Abramson, Holly Grove and its record-setting trees, Pine City, the red-cockaded woodpecker, the possibility that Rex might have run into the last ivory-billed woodpecker with his car, the Cache River, Gene's Restaurant in Brinkley, fiddlers (the fish), and catfish steaks and places that sell them .