A speed boat approaches the tour boat and a man moons all of them as he drives by. It's a short scene but the man's entire butt is visible.

Barely any.

A man gets eaten (no blood).

A girl gets attacked and some bloody water.

A light has some blood dripping on it.

A man gets eaten but it is not shown and is very quiet.

A man has 3 fingers ripped of his hand after they were trapped in a crocodile's mouth (we see blood pouring out of the wounds).

A dog that had been timid for most of the film suddenly decides to confront the crocodile; a few moments later, its bloody corpse is shown in the crocodile's mouth.

Some more bloody wounds.

the f word is said constantly throughout the movie. Well over 20 uses of It, probably around 30

Several uses of: fuck, shit, etc.

One of the Characters finds a six-pack of beer floating in the water, and drinks it throughout the film. Some characters are smoking at the beginning of the film

A dog is seen being eaten by a crocodile (some blood is seen on the crocodiles teeth) this may frighten children and people who love animals, There is also a scene in the beginning where a buffalo is eaten by a crocodile, we hear the animal yelping and we see its head in between the crocodiles jaws.