band is around top part of your stomach and port is generally slightly lower and to the left of your zyphoid process. As far as your protein, go to vitamin shoppe and get something called Isopure (Alpine Punch), its the best flavor they make and it has 0 carbs.
If you're feeling hunger, that is normal, just take things slow. after about a month you should be ready for a fill.
If you have any questions you're more than welcome to give me a call
Andrew
832 457 9253