The Messemgers of Death have Australian and American leaders and a few Aussie members. Quite possibly the closest you might find to an Aussie pirate guild. Located on PVP server 1
I be seein' some fine things in this here document. Treasure of the highest order!
I be affixin' me moniker to it formally and hencefrth swear to uphold it's virtues to the best of me and me crew's ability.
I can't speak for the monkey however...