Mhm, that's what they do down south, as well. They go on the ferry to Denmark or Kiel (Germany) and get wasted. As per the happy oompah-song "Drita full før Drøbakksundet" will attest. ('Stinking drunk before (passing) the strait of Drøbakk', which is not that far out the Oslo fjord...)

Up here, we don't have cool ferries like that so we make our own booze and just get drunk. 8)