Rockhopper's key is in the coffee shop top floor. Click on the bookcase. Click on Rockhopper's diary and flick through to the last page and click on the key. Now go to coins for change and open the door.
he is not on
No he isnt
rockhopper
Rockhopper was last on club penguin at the Holiday Party 2012.
No, Rockhopper in Club Penguin, and in the real world is a penguin.
Rockhopper is red
You mean "What is captain Rockhopper's username on club penguin?". The username of Captain Rockhopper is Rockhopper.
For this you have to meet Rockhopper on club penguin. When you do so, click Rockhopper's player card and click the box. You will get his background.
Rockhopper's Migrator is at the Beach, though unless Rockhopper isn't visiting Club Penguin, you won't be able to see Rockhopper's Migrator.
Rockhopper is one of club penguin's 'celebrities'. He was one of the first, along with Aunt Arctic and the Penguin Band.
Rockhopper.
The migrator always stays with Rockhopper, whether he is on Rockhopper island or on the club penguin island. Currently (April 2013), the migrator is with Rockhopper on Rockhopper island, but when he'll come to club penguin, he'll be sailing on his migrator.