We're in also for this cruise! It will be our first cruise ever and hope it's worth it! For this one, we decided to leave the boy at home with the grandparents so we can get a chance to be out by ourselves for once.

I'm thinking if we like it then we book another one sometime and bring him next time. I don't think he'll mind too much as he's not quite 2 yet. But we're going to miss having him around though. He's already been 4 times (once in utero) to WDW, so I think he's slightly ahead of many kids. (Thanks DVC!)
We've been trying to read quite a bit about what to do, and just paid for the cruise. I think next time I'll book ahead so it's not all due at once!
I'm trying to read through all the previous posts, and am only about 3 pages in so far, but figured that we're both so excited about the cruise that I'd post this first. See you all on the cruise!