Dave, my wife Abigail is going through this very thing right now. She was diagnosed in July.
We are several rounds of chemo into it. It's tough.
She has a blog that she's been keeping of her experience:
http://www.hopeismymiddlename.blogspot.com
Hope you find it helpful.
Survival rates are getting better with this all the time, don't let the numbers scare you.
Chris