Instructions
Walk over to Larry and the tower he is standing next to. Turn so you are looking out over the water and then push the tower's left switch.
Go over to the island out to sea and press this tower's left switch while looking toward the main shore.
Head over to the box on the rock. Turn towards the sea and press the tower's switch on the right.
Make your way across the Lagoon pier and jump over to the island by it. Look at the crates and trigger the tower's right switch.
Return to Larry who will reward you with a Gold Spatula.