I don't have to be there for 2 more hours but I cannot sleep, my stomach is dancing and I need something to drink!!! I guess it is just nerves. I will post when I can, thanks for all your support.
***update...I am home, the surgery went well, a few minor complications so they didn't do exactly what they planned. I have to go for further testing. I am in pain but have medicine and should be okay. They say recovery time may be shorter.***