The protagonist really gets from point A to point B in a unique way. At the end, all the protagonist wants is to end up at a large body of water with their love interest.

Couldn't resist.

This makes my day at work, all.

Hint #1: there is a murder involved

Hint #2: I honestly couldn't think of a harder place to fit in

Hint #3: not a horror film

Hint - he doesn’t do it alone
Hint it’s an Aussie film

Hint: need a hand?

Hint #1: this film is a comedy

Hint #2: it's also a family film (and it's bad, lol)

Hint #3: their ride was so wild, they thought others would like to experience it too!

Hint 1 - he is wounded in the war

Hint 2 - she wants to be free, but her past keeps following her

Hint 3 - his wounds and actions get him military honours

Hint 4 - he makes a fishing buddy in the war

Hint: the FBI tries to help them but they get involved with a criminal instead

Hints to follow (if needed):

1). Teen Sex Comedy released in 1989

Room for clues if needed.

Double Nopes: it is not any Meg, any Descent, any Alien, any Predator, or Underwater

Hint #1: I never said anything about an ocean

Hint #1.5: this movie is certainly not under water

Hint #2: one of the genres for this film IS horror

Hint #2.5: and the other is sci-fi

Hint #3: this movie is part of a series

Hint #3.5: and wetness was NOT a factor in them

Last Hint (for now): not on Earth

I hope somebody hasn’t done this already