Since looking at this board, this reminded me of someone who I could swear posted on one of the ship boards here (Royal or Norwegian??) about her wedding & how everything went as planned.
There was even a thunderstorm & the captain contacted the bridge to move the ship around it. This is driving me nuts because it was truly a beautiful wedding story on a cruise ship. It was recent, within the last 2 months or so.
The ceremony took place in the stern (something happened & they had to move it) outside on deck and all the passengers stayed on the upper deck to watch & cheered & clapped when it was over.
They also posted pictures, again I looked here & could not find it. Maybe on webshots.com, but if I find the posting again, I'll be sure to come back & list it here. It was truly a beautiful wedding story to read.