Odd movies you should rent:

[Fumes]

In the documentary category: Vernon, Florida directed by Errol Morris

Summary from errolmorris.com:

"Vernon, Florida" is an odd-ball survey of the inhabitants of a remote swamp-town in the Florida panhandle. Henry Shipes, Albert Bitterling, Roscoe Collins and others discuss turkey-hunting, gator-grunting and the meaning of life. This second effort by Errol Morris, originally titled "Nub City," was about the inhabitants of a small Florida town who lop off their limbs for insurance money ("They literally became a fraction of themselves to become whole financially," Morris commented.) but had to be retooled when his subjects threatened to murder him. Forced to come up with a new concept Morris created "Vernon, Florida" (1981) about the eccentric residents of a Southern swamp town.