I second check lightbulbs in the property and get some spares in daylight.
If moving with DC ship them off to grandparents/ friends. If possible a sleepover at grandparents/ friends house.
If you are moving to a new area, get some takeaway numbers and menu choices in the phone/ notebook. A Chinese, pizza, Indian then you have a choice come moving day. You are not then trying to research takeaway options on your phone with 5% battery and everyone beyond hangry(would not recommend). You will be ready to drop by the end of moving day.
Bare essentials in a couple of boxes/ big bags. A few changes of clothes, wash bag, towels, tea, coffee, mugs, glasses, cutlery, plates, milk ect.(imagine like a weekend bag for a Travelodge). This way you are not rummaging at the end of moving day, but also not unpacking boxes before you have cleaned. It's easier to pick up a packed box and move it and clean than try and clean around unpacked stuff.
Label boxes clearly with room.Try and make a list of what is in each box as well as the room it goes in. I labeled kitchen 1, kitchen 2 ECT. And also keep a note of what was in kitchen 1,2,3... It meant I wasn't unpacking the kitchen aid, mixing bowls, pans when I was looking for a spatula.
On the same track, label non obvious rooms, for example I stuck sticky notes on bedroom 1,2,3,4. This meant things went in the correct room. Unfortunately movers don't know which room is Tom, Dick or Harry's.
Rope a few family and friends in to help with the clean if possible. Take your hoover and cleaning stuff in the car with you. As soon as you get in, start hoovering carpets. Someone else start wiping surfaces. If walls are having furniture on them someone wipe walls.
It's not so much of an issue at the moment but if you are moving in the late spring or summer, hang some bedroom curtains or get a sheet up in front of the bedroom window. 4am sunshine beating through the windows into your eyes is no fun after moving day. Also gives you some privacy for changing at night time. Hopefully you have nice previous owners who leave you either the curtains or at least the curtain pole.