Escaping their lives in California, Clark and his best friend Rudy load up a temperamental V.W. bus and - with a year's supply of LSD - head south of the border for a carefree adventure. Ride along with them from Tijuana to Cancún as they make friends and enemies, explore Mesoamerican ruins, and drink far too much tequila. Join them as they confront cops and destitution, hunger and heartbreak, getting by on their wits and the kindness of strangers. Wince as you witness those demons from which they flee ultimately catching up to them.