Can anyone give me some feedback on excursions? I was looking at the Atlantis Sub Adventure. I am cruising with husband, 2 girls 3 & 7 and my 84 year old father. I need excursions we can all do and my dad hates to be IN the water (to get wet). Through Disney the age limit is 4 but if you go directly to the excursion place it is for 36 in and taller. (my 3 yr old is 37.5). Is Disney a real stickler to the age thing? I would rather book through them to keep things simple. Any opinion on the butterfly farm tour or french riviera beach rendezvous? How does it work if you are done with your scheduled excursion but want to go shopping or something? If we did shopping we would have to make sure my dad got back to the ship, he hates shopping too. Our trip is in Jan 2006 so I am about a month shy of reservation time.