Blood Surf

Blood Surf is a 2000 horror film directed by James D.R. Hickox. It was released in the United States on June 26, 2001 but was released earlier in some countries. The plot is about a group of friends who hit upon the idea of blood surfing: spreading chum in the water in order to attract sharks, then hopping on a surfboard and riding through the middle of the pack. As they are filming their promotional documentary, the fun gets interrupted by a 30 ft (9.1 m) long saltwater crocodile that begins attacking everyone in the expedition. It was the last Trimark Pictures produced film to be released, as Trimark was folded into Lions Gate Entertainment a few months prior.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.