Use bath and kitchen towels to wrap around ceramics and other breakables when packing boxes. If you have children, include them in some of the decisions you will be making. Take them with you when you are house hunting and listen to their opinions. Load your houseplants last and unpack them first. They might not survive the move if it is too far.
Kids benefit from structure.
Don't pack your child's favorite toy or blanket. Let them carry their favorites with them to make the adjustment a little easier. Plan your move on a weekday if you can. The utility and phone companies will be open as will banks. Inform current utility providers of the date to stop your services and provide them with your new address.