I started packing a few weeks ago... maybe around 29w, but only because we aren't going to have a nursery in this house since we're moving about a week after I deliver, and I needed something baby-related to do! I had the itch :p
Baby's bag is fully packed. Mine has a few things in it, like a breastfeeding pillow and some travel size toiletries, but I will wait to finish until I get much closer. Most of what I'm packing for myself, I'm still using like nightgowns and bras. I did make a check list though, in the event that we need to rush out the door so I know what to grab or have DH grab.