Congrats on your upcoming wedding! My husband and I love to cruise, we've done 3 and hope to do more. I really learned alot from a site called Cruise Critic. There are board members similar to the nice people here, and you can get lots of tips and advice. You can read posts from people who did the same cruise you will, and they'll give tips on shore excursions, clothing, shows on board, etc.
Have a wonderful honeymoon!