We did an extended family trip with my aunts and cousins when we were younger for family wedding in WDW. It was about 10 years ago so you didn't have to do all of the ADRs and plan out exactly what you were doing and when. So we played it by ear with each family doing what they wanted. Sometimes we went to a park together, sometimes we didn't. Just played it by ear. However, due to the advanced planning needed now with the ADRs, we probably couldn't be so laid back now!
Question: what's your favorite Disney animated film?