If you buy the $50 soda card for $25 and you don't use all of that, can you still get that credited back to your account? I bought one for my daughter but then realized that she isn't much of a soda drinker.
I took my kids when they were 5 and 6 years old. They had a fabulous time. They loved the stingrays. The only issue we had was that the water was kind of cold and they were really shivering when we got back on the snorkeling boat.