Becky,
You've already got some wonderful words of wisdom here but I'll add my two cents worth also.
My daughter married a military man and they move every two years or so. A wise woman told her to fill one box with everything she will need right away and label it to be unpacked first. In this box she puts enough dishes, flatware, pans, bedding, clothes etc. that they will need for those first days after the move. This has been a sanity saver for her and I think it can be adapted to the sewing room!
When we go on a trip I always plan a project of handwork to take with me. It keeps me occupied on the plane and in the hotel. I think moving would be a good time to do a handwork project.
Have a safe move. Unpack a little, sit down and stitch a little and then you'll be ready to unpack another little. :lol: You'll be done before you know it!