Hello all. I am now in jealous mode that you guys have your trip to look forward to. Ours was absolutely amazing. I can tell you that two weeks is definately NOT too long. As DISers you probably know these tips, but I have to say that there were a few things I couldn't have lived without- (1) the over the door shoe rack for the bathroom, really helped to organize the toiletries, especially since you pretty much have to take full sized ones for this type trip. (2) the hanging shoe holder for the closet- with our five it took a lot of shoes for a trip of this length and it really helped keep them organized. (3)pop up laundry hamper- I can't tell you how many people I saw wandering around with their laundry in plastic sacks. The laundry rooms were always full, so it was really nice to at least have something sturdy to carry it in each time I lugged it back and forth in search of a washer. (4) Fisher Price Hop n Pop. We were traveling with a 7 month old, and we took this (portable exersaucer) it was indispensible for when we wanted to sit by the pool and read without worrying about him crawling off. It really kept him entertained. Finally, it really helped to mail a few things to the port ahead of time to cut down on luggage. I bought a whole bunch of books on bookcloseouts.com and had them sent to the ship, took some of the weight out for traveling down.
What I didn't have but wished I did- a wetsuit for snorkling in Mexico (that water is COLD). Bug spray for the panama canal- and the lady that gave the talk said that would be more of a problem for your return cruise. Less day clothes, more swimsuits. More casual clothes- I was really surprised how few people actually dressed for dinner, even on the formal nights! I don't regret dressing up for the formal and semiformal nights, but I think most of the capri type outfits I brought to wear during the day were find for dinner as well.
Oh- and if you have kids in the club, be sure and ask them what night they are going to paint pillowcases. They do it with permanent fabric marker, and I wouldn't have sent the boys in Polo khakis if I had known that.
That's all from the top of my head. Have fun! It really truly is the trip of a lifetime.