Captain salty's trap in underwater. To go underwater you will need to give the old photograph to the guy who is in the photo studio,he will give you the swimsuit.
Put it on and dive underneath the water to get the trap.
You use it to turn the crank on light in the light house.
You use it to move the light on top of the light house
Take the lobster claw and turn the switch.
Turn around the light house where the switch is where the lobster.
You have to acquire the diving equipment from the School Picture guy by catching the FLOATING picture by the light house. Then you ask the guy at the light house, Captain Salty, if you can help. Go under the water. Then, go to the bottom right, avoiding the bubbles, and swim on the lobster trap. When you go back to the surface, give Captain Salty the lobster trap and he will give you the lobster. Note: The lobster, if you already didn't know, is on Big Nate Island.
the lobster catching guy gives u lobster after u help him find his lucky lobster trap, use the lobster on the light, it works like a wrench
the light house on poptropica is on the island
you do not
you use as a wrench at the top of the light house to turn the light to scare the seagull away
To get the seagull away, you have to turn the lighthouse light. Use the lobster.
you use the lobster to pinch the lighthouse light and then it moves and the seagle moves!
Al the way 2 the right of the island