Wow. Nana is so lucky to have such a great daughter.
It's ok for people to complain about parents. Really and truly.
As someone who would give anything to have one more day (or hour or minute) with my mom who passed suddenly in her 50's, I say you take her along!!!!!!
Even though it won't be fun? I wouldn't want that. My mom wouldn't have wanted me to want that. (though she also wouldn't have wanted me to hang on to all if her stuff like i have but oh well I'm not perfect.)
People keep saying you should take her because of her age
I think the people saying that aren't seeing seeing how young her mom is. Or they lost their mom when she was young and are in the camp of "one more day" no matter the sort of day (I thankfully came through that phase about 10 years into this nearly 17 year journey...it's exhausting to see all parent/grownchild arguments as "don't do that, you'll regret it", or all complaints as petty because I don't get to have those complaints anymore, or to wish for ANY time with them, even crappy argument-filled time).
Both parents (but especially my mom) are emotionally immature. She expects 5 star service at fast food places and will complain at the drop of a hat. She loves nothing more than to create drama. She will cry, pout, and give the silent treatment to anyone, family included, who does not deliver on a Pottery barn catalog perfect vacation/holiday/whatever. She is unwilling to self-reflect on her behavior
Are you my sister in law?
There are reasons we don't travel with the MIL.

The ONLY reason she ever got invited on a Disney-containing trip was out of sheer guilt on our parts, because she chose, and chose to stay with, a scummy husband, who cheated her and left her with nothing but SURPRISE debt, and he never took her on actual real vacations (just RV trips which caused her MORE work than she had at home because of course he did none of the work to keep the family clean and fed) because they would do that after he retired...but he had no retirement account other than a pension and no life insurance and no nothing but IRS debt that I found out about after he died, when we found out he hadn't filed taxes in 7 years. So we felt bad and we invited her. And then she had a series of weird strokes and went on blood thinners and no one felt comfy with her traveling like that. And there went that invitation. (and now she tells us we shouldn't travel because we shold save now and travel...you got it...after retirement...as DH said to her..."did that work out well for you?")
Many of us have 8-year olds at Nana's age (I did

so barring health concerns it sounds like a travel comparability issue, rather than keeping up with your pace.
I think if we all just picture Gwen Stefani in 7 years (when she's 54 and I believe her youngest will be 10) it'll help us stop seeing "nana" as a doddering old biddy.
I really get the "I'd give anything to spend one more day with my parent" thing, because I really would give anything to talk to my dad again, but not everyone has the kind of a relationship with a parent that works with spending a week together being very active. DH and I have a great relationship with his mother, and yes, I will miss her when she is gone, but a vacation together, especially at Disney, would damage that relationship. A vacation together with FIL would be a disaster for our relationship with him - it wouldn't be cherished time, it would be a memory of "remember that time your dad was a completely frustrating *** at Disney?" To try to guilt anyone here into feeling bad by saying you'd give anything for that time together again, for not wanting to take their parent with them to Disney, especially when it's already proven to be a troublesome trip, isn't very nice. It's really been bothering me since I read it here yesterday.
Agreed.
My mom and I, once we got through my teen years, had quite a good relationship, and any traveling I did with her was very nice. When we went to
Disneyland and the teacups gave her a migraine she went back to the room and let us kids and stepdad have fun the rest of the day. When we went up to her and my second stepdad's timeshare in the Adirondacks we went for a crazy hike and had fun despite all nearly dying (an "easy hike" to people who live in the Adirondacks is a "you better kit yourself out for Everest" day trip for non-upstate-NY people, FYI).
But if we'd had a weird relationship I certainly wouldn't want those weird times again.
"remember that time your dad was a completely frustrating ***"...lol. That's all of DH's memories of his dad! Complicated memories, that's for sure!
Bothers me, too, though at one point I was in the camp.