Final answer:
Franz sets up camp in the desert near Salton City, California, following McCandless's advice in 'Into the Wild' by Jon Krakauer.
Step-by-step explanation:
In Jon Krakauer's narrative nonfiction work Into the Wild, Franz is inspired by McCandless to explore and adventure around the American West. Franz takes McCandless's advice and sets up camp in the desert near Salton City, California. This is a shift in his lifestyle that echoes the sentiments urged by McCandless, who advocates for a return to a simpler, more adventurous life away from the trappings of modern society.
Krakauer's text presents a thorough exploration of this theme, similar to the ideas presented by Henry David Thoreau in Walden, which also grapples with the concept of leaving society behind to find a more meaningful existence.