I definitely wish you well on your calorie counting extravaganza!!!
I KNOW how hard it is to break the fast food habit. And when DS starts talking about how HE would really like to eat this or that, it makes it doubly hard to resist!
I would encourage you to plan hamburgers at home in your meal rotation. One of the hardest things about maintaining a new eating plan is when we cut out our very favorite food. Hamburgers aren't wonderful, but what is WORSE is all the fries and what not that goes with it. Use your calorie counter to figure out a decent hamburger meal that doesn't break the bank, so to speak. That will help with feeling deprived as you try to cut back on calories.
The other thing that I would recommend is to take some time to make food easy to eat. We were on a kick there where we were having burgers on Friday nights (to kick that fast food habit). I let DS have chips, but I made a potato salad for DH and I. I had so many recipes that I had wanted to try. It was less calories than fries and so much healthier. I made Chipotle Potato Salad, so good, with a spicy vinagrette dressing and southwest inspired ingredients. I made a tropical herb potato salad. Anyway, my POINT is that it was so easy to just make a sandwich or something simple and have a super yummy tasty side salad to go with it already made for the weekend.
I'm rooting for you and 30 pounds!
My ultimate goal is 50. I haven't quantified a goal before Disney yet.