From YPPedia

Mad Trout Nibblers was an Azure crew in Non-Landlubbers. Their name appears on the Emperor Island monument.

Monument Text

Mad Trout Nibblers sailed the Azure seas with aplomb and derring-do. They flew the flag Non-Landlubbers. These pirates were known to count themselves among their ranks:

Captain Guitarrrrboy (Royalty)

Senior officer Iggy (Monarch)

Cabin person Outzerocool