The boys work out constantly, but double their efforts as the annual iron man approaches. Some concentrates on personal rivalries, like Chappo-Reidi. Newbie Bacon performs admirably in real rescues, by the book. Hoppo pulls an H-stunt, delivering a rescuee straight on the rocks. Maxi uses Kerrbox's new surfboard, which gets damaged clashing with preteens. The race goes on, with added charity and other bets. Maxi impresses, passed only by Harries and Whippet.