Go up the lighthouse and there will be a little light thing. Use the lobster as pliers to turn it, so it will scare the seagull away from the bell. :]
the tool is the lobster
you need to get a lobster by using a lobster trap.
The wrench is the lobster that you get from Captain Salty after retrieving his lobster trap.
You fetch the lobster trap.
you get a lobster, then you go to the lighthouse, and use the the lobster by the light
The crustacean in the lobster trap is a lobster. (see the related questions)
shine the light on the bird with the lobster
you have to use the lobster. if you dont have a lobster help the sailer that needs help finding his lobster cage.
You get the keys from the lobster guy. Then you ride. Jump when necessary to reach the island. Be faster than Nate!!
He is by the lighthouse. He wants his lobster trap back.
On Big Nate Island, you use a lobster (no kidding) to turn the lighthouse crank. (see the related question below)
you never give the lobster to the seagul you shine the light houses light to the seagull and the lobster you give to the man