You gotta go to the bottem. You need the key to get in. The key is at the book room. Go to the books and click rockhopper's journal. Flip to the last page and you will find the key, then you can go in the headquarters.
when rockhopper comes to Club Penguin, it is on his ship. you need the key whitch you get from the back of a book in the book room.
The captains quarters is in rockhoppers ship Hope this helps Stepheny1(clubpenguin account)
The Captains Quarters behind his hammock.
If your talking about captains quarters go to the book room and at the end of ROCKHOPPERS JOURNAL there`s the key.
It is a door with a window inside the ship at the end with a key hole. You have to get the key though. Look on cheats to find where it is.
below deck on rockhoppers ship
its in the ship hold
u need the key to get in (in rockhoppers journal at book room). it is under the migrator deck.
the name of the captains ship is the voyager.
The emerald is earned through the game treasure hunt, and there is a stamp for getting it. You also get 100 coins. To get it, you must wait until rockhopper visits(check the lighthouse at the beacon). You must have the key to the captains quarters (found in rockhoppers journal) and go in the captains quarters. Then join a game and wait for a person to play with you. To get the emerald, i recommend to dig were a ruby could be and if it isn't there, look somewhere else. If it is there, wait for the other player to dig it up, which they most likely will. More info can be found in the instructions, found on a wall in the captains quarters.
The Captains quarters were behind the wheelhouse on the bridge deck.
well if you want to treasure hunt then you need to wait until rockhoppers ship comes to clubpenguin, rockhopper comes at partys especially the island adventure party. If it is there then go to the captains quarters on the ship, if its locked then the key is in the book room in the end of the book the journal of captain rockhopper. Then while your in the captains quarters go to one of those little sandboxes and wait for someone to join you.
go to the book room and in the back of rockhoppers journal it has the key to captains room