Sleep as much as you can between now and the birth. (stop worrying about quality signings..)
Don't use up all your time off work straight after the birth, a week off when the little one is a month old is advisable.
Don't worry about being the best parent, you only have to be "good enough". There are enough books on parenting to scare you carpless, remember we've been doing this for thousands of years now.
You don't set the routine, the baby does. Just when you think you've got the routine sorted, they switch it.
It will be the best time of your life.
Good luck.