They were 5 & 7 the time. Didn't take them on my RCCI cruise, but did observe a group of kids with one of the kids programs, they were around the 5-7 age group. They really got my attn when one of the workers told a little boy that if he didn't sit down, she was gonna throw him overboard and let the sharks have him. That really pi***d me off even though it wasn't my kid!
Mine can't wait for our Feb cruise specifically for the kids crew program!