Glad to hear that the surgery is going forward. Not because I wish surgery on anyone, but rather, I hope it helps you to find some relief from what you've been going through.
On a side note, I don't know how long you will be in the hospital for but I would be happy to send an Al Franken book for you to read.
Seriously though, I wish you a speedy recovery from your surgery and hope everything goes smoothly. We'll be thinking of you.