I got back from Curacao were my kids spent a week in the "Kid's Sea Camp".
The good news is there were lots of other kids, and the Kid's programs' were excellent. The kids are hooked into the Sea Aquarium. It’s a large facility with a very professional staff. The Sea Aquarium regularly hosts groups of kids from North and South America so the whole infrastructure for taking care of kids is in place. The younger kids spend the day in animal encounters, snorkeling, trying SASSY and playing both informational and entertaining games. They older kids can become PADI Jr certified. My 11 year old did this and it a blast diving with her.
We stayed in the Royal Resorts condos, next to the Sea Aquarium, which were outstanding. Our 2-bedroom condo was first rate. It was new, spacious, and everything worked. Our group of 3 adults and 2 kids never ran out of room. The large living room has 2 Murphy beds were the kids slept. There are 2 pools, my 6 year old could easily stand in the shallower one.
The food was consistently excellent everywhere we ate. We had breakfast and lunch at any of the small restraunts within walking distance. We had three dinners in town.
We dove with Lions Dive which was a 3 minute walk from our condo . DM's were very good and they pretty much left me alone. The boats were a little crowded, but nobody really cared. We were all there for the same reason, we had kids in the Sea Camp. All but 1 of the divers (a newly certified spouse) were very experienced. On 1 trip there 3 parents who were instructors.
Winds were a constant 15 mph. Chop was 2-3 foot. Skies were mostly overcast. Vis was 40-50 ft. Reefs were in good condition, but fish life was so-so, most of the sites we visited looked over-dived. Many of the dive sites were at the opposite end of the island, which meant a return boat trip of 45 - 90 minutes into the wind. All-in all, I thought the diving was fair.
We all had a great time, but it’s a compromise on the diving.