Beach Demons (2005)

On the way home from a live action role playing tournament, two uber-dork dudes find their way into a tale of tiki terror. First, their car breaks down along a stretch of abandoned beach property. Next, the dudes encounter a band of surfers marooned on the beach. Soon, the dudes learn that the surfers are a part of an ancient covenent with the beach demons who want to make the dudes the latest addition to their cult. The Dudes' friendship is put to the test as each each dude struggles to find his own way out of this story of an endless endless summer.