Killer Bubbles

When you get dropped off by the Pelican, run to the front of the ship. In front of the ship you well see a rock/boulder type thing. In front of that is two trees. In front of the two trees is another rock/boulder thing. If you go to the left of the rock, and land in the water you can crouch to full submerse yourself. If you shoot upwards at the Lilly pads the bubbles you will start to loose shields and then eventually die.