During the voyage to the Azores and thence to the South American coast, "Kronprinz Wilhelm" had to avoid contact with all shipping since she was not ready to embark upon her mission raiding Allied commerce. The guns had to be emplaced and a target for gunnery practice constructed. The crew—mostly reservists and civilians—received a crash course in their duties in a warship and in general naval discipline. A "prize crew" was selected and trained in the techniques of boarding captured vessels (prizes), inspecting cargo and ship's papers, and using explosive charges to sink captured ships. Finally, all members of the crew were outfitted in some semblance of a naval uniform.