Hi Eve, I live in Waxhaw also! What a small world...and literally because Waxhaw is a really small town!
My family went on the 7 night Magic cruise last year and though it's not exactly the same as an 11 night cruise, it did include some of the same islands (St. Thomas/St. John, St. Maarten, and
Castaway Cay) and we had similar questions regarding scheduling of things on our first cruise too (which was also Eastern Caribbean). We've done two Disney cruises so far, so we're by no means experts but would be glad to help if possible. If you want to, we could even connect by phone if you wanted someone to talk things through with. Once you get to 10 postings, PM me if you are interested in that.