OK just one more thing about Rockhopper. If you are looking for Rockhopper on Club Penguin be sure to try both the busy servers and the less busy ones. Also the best place to find him is on the deck of his ship, the Migrator. Rockhopper goes to a lot of places, but the ship deck is his favorite. So if you want to find Rockhopper, look there first!
Oh and try lots of servers. Just because he’s not on your server doesn’t mean he’s not on Club Penguin. Be patient when looking for Rockhopper because it takes time!