 Chub has bought a new guitar and is determined to play for his pop idol Rocky Webb. While practicing, Chub is unaware that his discords are being broadcast over every radio set in Indian River. Meanwhile, Rocky Webb and his Silver Spiders are appearing at a one-night stand in Chapman s Landing. But flooding causes the bridge on the only road to wash out, stranding the band in Indian River. The musicians set up their equipment at the fort, and Chub finally gets the chance for his big audition.