We went in May for two nights and LOVED IT. We stayed mostly in the pool, they have a huge slide, children's play area, lots of shallow water, etc. They have activies everyday for kids, some are down by the pool. Each night there is a campfire with songs and roasting marshmellows. I like laying on a chair more than the beach, so we stayed by the pool most of the time, and there were TONS of kids and families playing together. You can also borrow games to play, pool toys, rent bikes to ride, basketballs, etc. Oh - there's a mini golf area, there is a kids club they can go to for an evening while you and DH have dinner, and there are videos to rent to take back to your room. They also have a massage therapist that is very affordable =)
The beach is nice, too - it's not the best in the world, but it's private wtih TONS of shells to collect. We had a good time collecting them and playing. There were lots of families and kids out there, too, but it wasn't crowded.
It was a very relaxing time. There were activities to participate in if you wanted, or you could just sit and read. They have 2 restaurants, then the pool place which is pretty good too.
I think you'd love it, and your kids would enjoy being able to pick what they want to do in a relatively safe environment. Lots of activities and fun =)
(if you go the right time of hte year, you can see the turtles nesting - we just missed it, but because of the sea turtles that nest in the dunes around hte resort, all the lights are dim at night, and you can't go onto the beach late at night and wander around... they offer tours to see them when the time is right, along with other activities like canoe trip and such)
