Us too! Just pulled her out at the end of October. Not only are we surviving, we're doing GREAT. Homeschooling changes everything, in all the ways that Ivy said and more. One of the great things about starting is that you don't have to be Ready. Once you've withdrawn them, you just wake up in the morning and don't take them to school. You have plenty of time to figure out how you're going to do whatever it is you're going to do.
You probably know all this, just like I did when we started, but that doesn't stop the feeling that you're leaping off a cliff going "AAAAAAAAAAAA!!!!!!!!"