Welcome to Lava Landing, population 27,454, a town just this side of Mexico, where Miss Magma reigns and rockabilly and mariachi music are king. Enter our protagonists, Natalie and Consuelo, self-described "like-minded individuals." They spend their days at The Big Cheese Plant and their nights at The Big Five-Four, the hottest spot in town. But they have long-term projects, foremost among them to cure Consuelo of her unreasonable fear of public transportation and long car rides so they can finally take Natalie's 1963 Cadillac convertible on the road trip it deserves . . .