I have heard varying opinions on feeding. I have heard people say they feed a small rat once a week and the snake would be satisfied. I am not sure I would agree with that because the snake would get larger and want more food I would think. I try to go with the theory that I would want the rat as large as the width of the snake...in other words see a "bump".
I think I am going to go back to a 1 week cycle and just have to try and work something out with my supplier.