Hi, I will be travelling to Gothenburg on the ferry from Frederikshavn via a flight to Aarhus. I'm planning to take the train to Frederikshavn, then the ferry to Gothenburg. My flight arrives in Aarhus at 10:05. I need to know whether I should book the ferry (or in fact the train) in advance. (I'd prefer not to in case myflight is delayed.)Any advice gratefully accepted, Thanks