One of the key places onboard M/S Silja Europa, and I was able to capture it without too much ghosting.
I used ISO 100 and f/22 at 18mm to capture the scenery. Some people really want to know about camera settings, but why? You wouldn't ask an artist for the recipe on how he mixed his paint? Generally speaking, the information just isn't useful or interesting. It doesn't contain the hidden formula to greatness, just as the artist's recipe won't make you able to paint like Caravaggio.
This having been said, I'm no Caravaggio and I have no idea why I used f/22 here. Perhaps I thought the long shutter speeds would make the ghost artifacts disappear.
Shot on November 24th 2011. HDR. M/S Silja Europa. [link]
well done!