The closest there are three or four docks there. The closest couple were within a 100 yards as I remember. The one with the greatest distance has a bus you can take for a small fee.
Look at This Link and you can see the tram cable going down to the area of the cruise ships. There is also a pier to the far left that you can not see. If you dock at the far left one, you will probably want to take the bus.
The top of the sky tram disappeared into the low hanging clouds in the morning when we arrived, but it cleared so I went up in the afternoon. Take your camera for the spectacular view.
Although not on point with this thread, I thoroughly enjoyed watching the sea planes landing in the water from our balcony. It was a different perspective, and certainly not up close and personal, but watching the taking off and landing of sea planes from the tram was neat, too.
Out and out giddiness commences in not less than 17 days.....