My wife and I are planning to visit Reykjavik sometime in mid-September and are seriously thinking about your Northern Lights Boat Tour. We have not yet made hotel reservations but we will not have an automobile. So my concern here is about transportation from the wharf (Google maps seems to give an address of Old West Side and show the location to be near Life of Whales.) back to the hotel. The boat tour will end about 12:30am. Is it likely that there will be taxis waiting at the wharf at that time?