use penguin storm
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.
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.
The name of his ship is Migrator
Rockhopper has his very own ship on club penguin, the ship is calles the Migrator
go on the migrator
the migrator
you find it at the beach
migrator
the migrator
Rockhopper's Ship is called the Migrator.
the migrator
its in the ship hold