At this point, you should have your movers booked, boarding reservations for your pets as necessary and a first 24-hour box started as well as your unpacking box.
Call your movers and boarding facility to confirm your reservations.
Look through your plants ~ many moving companies will NOT accept plants. What are you bringing in your car and what are you giving away? When I moved to Ohio from Arizona I gave my neighbor my lemon and avocado trees.
Go through your pantry and refrigerator and start using your perishables.
Contact your utility and cable companies about services.
Change address ~ post office, Dr’s offices, credit cards companies, bank and subscription services.