I arrived Saturday 12/13 and went to MK around 5:30 p.m., left at 10:30 p.m.
Sunday 12/14 I went to HS (got there around 9:30 a.m. and left around 10 p.m.).
Monday 12/15 I went to Epcot (after taking monorail to pick up double stroller for a stroller swap at GF, I came back to Epcot pushing it around w/no baby inside

So if you saw someone pushing a wide double stroller childless around til 1:30 p.m., that was me

I had a few comments about where my cargo was. I went on Soarin', TT, MS and HISTA then headed back to BWV to rest & drop stroller off at bell services then headed back to ride Soarin again & do WS & Illuminations).
Tues 12/16 I was at AK from 9:30 a.m. til 3:30 p.m.
Wed 12/17 I was at MK again to get in some rides until my DD arrived at 12:30 p.m. then we didn't go back until that evening around 6 p.m.
Hopefully we crossed paths sometime during those days!