All-Inclusive Recs

I am looking to book an all-inclusive with my parents and sister, preferably in Mexico or elsewhere in the Caribbean. Budget is flexible, and the trip would be December 27-January 3. My sister and I are both mid-20s, parents are mid-50s.

I have gone to party resorts with friends alongside family-oriented ones with my family when we were younger, but this is the first trip we've taken together in a few years, since we are now living in different cities (making it tougher to find a spot fitting our age at this point). Thus, we are looking for a resort that would be both fun for our age group to have fun/party, but also suitable to be with our parents. Beach, food and pools are of priority.

If we can get some recommendations, that would be great, thanks!