Thanks for all the links - I will check them out.
Our agent gave us the NCL option, but said that they have really gone downhill as far as service and food since Freestyle Cruising program was established. Though, we cruised with them a few times years ago and really enjoyed it. The Norway is so cool - huge. We had a huge room on the Norway!
Now I just have to deal with the fight of which kid has to sleep on the pull down bed :)
We leave in 4 days - Woohoo!