If you have a safe deposit box then add the bank to your list.
Make sure your insurance and bank accounts follow you or make arrangements for new ones.
Change your driver's license and register to vote.
When you taped up the first box your pets probably became suspicious that something was going on. Make arrangements for your pets on moving day to be crated or with a friend. Many cats have gone missing and it won't be a good day to have the dog at your side.
Travel plans and pet transportation. Locate the box(s) of first night necessities and make sure it's the last thing loaded for the move and the first thing you can get to.
If hiring a moving company read Moving Company Advice.