@dlowan,
This time next week (I think), you will have moved, be in and settling, and be at the beach... it will happen and it will all get done. You will be residing in your lovely new home with the woolies.
List. Make a list.
Big black marker pen - LABEL BOXES for each room.
Elec/gas readings.
Notify GP of new address and phone number.
Change of address for the post office (all the other change of addresses can wait until you're settled as all your mail will be redirected, so you can do it one at a time)
Change of address for bank and credit cards, mobile.
Arrange for internet connection to be connected asap.
Keep house insurance documentation with you so it's accessible if need be.
etc
Throw bottle of vino de callapso, chocolate, toiletries, meds, change of clothes, beach shoes, doona, sheet, pillow and necessities into the boot of the car, so all you need to do when you get there is have a glass of wine on the beach, make up bed, clean your teeth and go to sleep. Then the fun starts, unpacking and making the house a home.
Moving house, it all just seems to happen and before you know it, it's done and dusted and you'll wonder where in the heck the last week went. Whatever you don't manage to do, the movers will do on the day.
Good onya, you're nearly there.