Nervois and excited about getting banded on 2/15/11

I am very nervous about getting the surgery maybe its because i have never had surgery before I am also very happy about getting the surgery because i feel like i am falling apart my body doesnt want to do anything anymore its hard for me to get up i loss my breath really easily its not a good feeling at all .. does anyone have any types that well make the surgey go smothly and have a fast healing proccess