Fred, Wilma, Barney, and Betty are holidaying on Rock Island, where a surfing contest is to be held. Fred hopes to relive his carefree teenage years, dancing to "hip" music with swarms of holidaying teenagers and revelling in their adulation of his sporting prowess. However, in the surf, Fred is repeatedly blasted by monsterous waves, as he tries desperately to impress the young crowd. Rock star and teenage heartthrob, Jimmy Darrock, who has been recruited to present the winner's trophy, avoids recognition by wearing sunglasses and assuming the role of a lifeguard. But, he had not counted on Fred's ineptitude on a board. Darrock has to retrieve Fred from the surf and perform resuscitation on him. When Wilma paddles over, a huge wave throws Fred onto her shoulders. Wilma manages to navigate through the pillars of a boardwalk, bringing her surfboard to rest inside the revolving door of the hotel. Fred and Wilma win the trophy for most adept use of a surfboard, and Darrock performs in the hotel restaurant, singing about the surfing craze.