I travelled to Curacao on a Familiarization trip in June 2015.  It's a great island with lots of European charm situated in the southern Caribbean.  So many plusses.  On the island Dutch is the official language but English, Papiamento and Spanish are all widely spoken.  They drive on the right side of the road so renting a car and driving around is easy.  I would easily recommend this as food is excellent on the island and so many good places to eat.  Thus an All Inclusive is not necessarily needed.

Sunscape Curacao Resort, Spa & Casino - spend a few nights at this resort and it's a really good family resort.  Solid 3.5-4* All Inclusive with a great beach area for children. 

 Van der Valk Kontiki Beach Resort - loved this resort.  The gardens are so natural and the rooms spectacular.  Beautifully appointed, private located in this natural habitat.    The beach is protected and the food excellent.  This resort offers everything to make your holiday relaxing.  Wonderful honeymoon resort!   I would highly recommend this resort. 

Riu Santa Fe - enjoyed this active resort with my daughter in April 2015.  Lovely warm weather greeted us each day of our stay.  Long walkable beach, ocean a little rough but for those competent swimmers no worries.  For young children there are lots of pool areas and they have a children's club.  Food was very good and plentiful and never line ups but would strongly suggest reservations for the al a carte restaurants. 

 From this resort it's an easy taxi ride into Los Cabos and you can take the water taxi or local bus to return.  Lots to do and see in the city with a bustling nightlife!

Riu Palace Cabo San Lucas 5 - enjoyed a walk around this resort and it's much quieter than it's sister resort next door the Riu Santa Fe. 

I really loved this Mexican oasis and would highly recommend this area of Mexico.  Lots to see and do.