I am way too sore right now. This weekend, I couldn't eat for over 36 hours, no matter how hard I tried. I had breakfast at 8 AM on Friday, and then didn't eat until just after 8 PM on Saturday night.
We went to Orlando, and hit all 4 main Disney parks in one day. I have no idea how far I walked, but it was VERY far. I was proud that I was able to maintain the distance, and ride everything with my children. I'm feeling it now, though. I loved every second of it, however... and will gladly take the pain for the fun that we had.