Factual error: During the FIRST battle with an Anaconda, the 55-gallon fuel drums lashed to the deck of the riverboat are swept over the side, where they sink to the bottom of the river. This plot device drives the rest of the movie, since the boat must make a dangerous detour through "Anaconda country." There is just one small problem with this: Fuel drums full of diesel fuel OR gasoline FLOAT on water! The fuel in them makes them buoyant. It would have been a simple matter for someone to get a rope or a boathook and retrieve the fuel drums before they floated away.
Paul Serone: They strike, wrap around you. Hold you tighter than your true love. And you get the privilege, of hearing your bones break before the power of embrace causes your veins to explode.
Paul Serone: Westridge! Take my gear up to the pilot house.
Warren Westridge: I'm not your bloody poodle.
Paul Serone: What are you saying?
Warren Westridge: How dare you presume to order me about?
Paul Serone: Presume? How you like I presume to throw you in the river? You like that presume? Huh? Take it upstairs.
Warren Westridge: Thank you.
Question: Okay, so I can't figure out why Paul and Matteo had the whole elaborate ruse set up. Why not just come out by themselves? Why did they set up a stranded boat and take the crew hostage with all of the events in the movie?