Sundown (2016)

High-school seniors Logan and Blake prepare for an epic Spring Break as they travel to the beautiful, exotic Mexican beach resort of Puerto Vallarta hoping to hook up with their high-school crushes. Surrounded by hot girls in teeny bikinis, the guys are truly in heaven. Logan falls for mysterious local beauty Gaby when he meets her in a club, but the next morning when his grandfather's Rolex watch is missing, he realizes that she was after more than his heart. Even worse, the valuable family heirloom is now in the hands of a gangster who demands to be paid triple the watch's value before returning it. And that's just the beginning.