on the white wale
you have to start saving the people inside the boat before they drown after that you save the captain and then use the whale caller.
after you've found the captain [last passenger] use the wrench to turn the knob to white whale. then use the whale caller. the white whale will take you and the captain into its mouth, then bring you to land. then you'll get the medellin
You use it at the very end of the quest when you are rescuing the Captain. At this point, it is fairly impossible to go back without him. When he confesses that he ran aground chasing the white whale, use the wrench to turn the whale caller and summon the whale.
you use the door
The Poptropica island with the sinking cruise ship is SOS Island. Use that name to find answers to questions about the island. (see related question)
find the bottle and use the caps to shot the window
Get the captain... Swim through the ship...get to the alway end and use the dolphin calling thing. The dolphin will get you out
The girl is the tourist she is on the chandelier get the bottle that is shining. Use it to shoot the two cracked windows then push her to the door.
I think people use SOS because SOS mean "Save Our Soul!" So that means they r calling 4 HELP! P.S.- Hope this can answer ur question :)
you have to break open the big water tubes in the room to fill the room with more water. use one of the things floating on the water to put her on then go on from there:) if you can't figure it out then go to youtube, and search "poptropica cheats sos island" and chose one of those and fast forward it to the part that you need to see:)
call emergency, use sos fire signals or sos light signals
After you save the maintence lady thats fixing the ship she will give you the wrench.Then we you need to save the captin your avatar says we need to use the whale caller.Go to items and click the wrench not the whale caller.Then click the wrench onto the whale caller then it will do the rest its self. P.S. My name is Skotty23 if you find me anywhere just say thank you. Thank you for asking Yours truly, Poptropica user