You will both have a blast! We did this same cruise in August 2010, 6 adults and 6 children. The kids spent most of their time up on the sports deck, and met so many kids...they are "friends" with several of them on Facebook. One of the boys came to area with his family last spring and they made sure to arrange time to visit with us! You will also have no problem finding people to spend time with. Check out the daily schedule, find the things you are interested in and go! We like trivia and went to most of the different games that had each day. You started to see many of the same people each day, and we became fast friends. We even hated to see this one woman show up who always seemed to win. We loved it when someone not in our group said, "Oh no...not her again!"
Something we had been saying to ourselves for days!!! Have a great time!