I love my midday breaks! We head out early, usually arrive just after RD. Then we do as much as we can until lunch, eat lunch at the park (or Sanaa, that's the only place we'll leave the parks to eat for lunch), go nap, head back just before dinner, and go until we can't any more. I prefer the parks at night, so I try to get as much in at night as we can. DD14 and I tried to stay at Epcot all day once last summer. My plan was to take a good nap on Ellen's ride (like seriously, lay down, take off my shoes nap), but a family came and sat right next to us right before the ride started (90% of the rows were empty, but apparently DD and I looked inviting), so I didn't get my nap. I got off my feet for awhile (still did take off my shoes), but I was ready to go by 7pm. Not too bad, but like I said, I prefer the parks at night, so I was disappointed, and exhausted.