Hi,
I prefer the port side because of the explanation below. Unfortunately the cruise ships no longer always follow this old adage, but most of the time I have faced the port!!
"The actual origin of the term "port" is speculated to be because the left side of old merchant sailing ships had a loading or entry port. The right side had a steering board that hung over the side of the ship (before the invention of rudders) which is where the term starboard comes from. So if the steering board hung over the right side, the boat would need to dock on its left side, or put into port on its left side."
And from Origins of Naval Terminology:
"The Vikings called the side of their ship its board, and they placed the steering oar, the "star" on the right side of the ship, thus that side became known as the "star board." It's been that way ever since. And, because the oar was in the right side, the ship was tied to the dock at the left side. This was known as the loading side or "larboard". Later, it was decided that "larboard" and "starboard" were too similar, especially when trying to be heard over the roar of a heavy sea, so the phrase became the "side at which you tied up to in port" or the "port" side."
