I totally agree on the shakes, I find them really tough to drink! Glad you've been able to find a solution with the soup and isopure.
I'm nervous, too. I've not had a surgery either. I keep telling myself they do this every day, though. I really hope recover goes well for us, too! I'll be alone in hospital for 3 nights and then in a hotel for 2, so I'll try to come on here and update, too.
I'm not sure what time of day the surgery will be, I hope early so I don't have to wait around much! Did you get a time?