POR was our choice for our anniversary. We found that when we walked over to the FQ there were a lot of little kids, the food court was really loud and crowded, and so was the pool area. POR has the main pool, and so many quiet pools you are bound to find some quiet lounging/swimming time. The sit-down restaurant is nice at POR too. Food court was not crowded or as loud. The mansion area is beautiful. We had a great corner room with a garden view. Since you are going in mid Dec. you should be fine with either FQ or Riverside. They are both great.