Hi Vickie
Just a thought but if JY consider this, you may want to think about adding a day at Asterix Park which is just outside Paris and only 20 miles away from Disney. I went a few years ago and it's delightful. Much smaller and easier to get around in a day than Disney and of course is entirely themed on the Asterix the Gaul books but with all sorts of rides, food and shows etc.
I agree with Sue, JYers are big kids at heart, so I think this kind of trip would be very well received :)
Happy New Year to you and all my fellow JY travellers
All the best
Mandy