Kiddo will be 7 (girl)… I want to do the extender group, but packing will be very challenging as is, so I think I'm gonna skip this time.Hi! How old is your kiddo? We are bringing 3 kids--but at all different stages! I have 3 boys--they will be 9, 13 and 17 at cruise time! Also-- are you interested in the fish extender group?