Normally, enough to do if you love the pool, which is not heated so somewhat cool in May (never been in August). The property is large and can do bike rides, pitch and put, maybe another game. But for active days that don’t involve hanging by the pool, maybe not.
odd that one would travel a distance to Orlando as a destination though without getting off property. I go for business and avoid the theme parks but would go if I had kids.
you should check with the hotel to see hay is being offered when you go. My experience is pre COVID.