I knew you were hesitant about going but didn’t know if you’d changed your mind. :-)
Yep, they have a lot to do to get ready for the move. I wonder if your DIL has already started packing things they won’t use for a while - - summer clothes and things like that. The more packed early, the less to deal with at the last minute.
I’m sure she has. They have some furniture they have to give away, too. They only keep the bare necessities at any time. Wish I could do that. :)