Hello, Catherine,
Even though you may not be in a
Finding Nemo room, you'll still have the opportunity to enjoy all of the theming of the
Finding Nemo area of the
Disney's Art of Animation Resort with the The Big Blue Pool, the Schoolyard Sprayground, and the Righteous Reef Playground, which are all themed around the movie. For those reasons, I would think that it could be the better choice for your family.
Also, did you know that the rooms of the
Caribbean Beach Resort have
Finding Nemo themed bedspreads and wallpaper border? I realize that this is a step up from a value resort since it is a moderate resort, but since you are visiting in October there is the possibility of a
Special Offer later this year for this resort or one of the
Finding Nemo family suites at Disney's Art of Animation.
I hope that this helps with your decision making; please let us know if you have any further questions. Wishing you a magical trip!