So I just got a new job and I am having some difficulties with balancing my healthy lifestyle.  I am working as a bartender/waitress at a wing joint and I need some advice with the following issues I have been having.  I am working 64hr work weeks and I seem to be falling off the wagon.  Any suggestions?

Problems:

1. Trying to get up in the morning with enough time to eat a healthy breakfast.
   Why this is a problem: I then nibble all day on French Fries.

2. Trying not to eat food at work since I am there for anywhere from 7-12 hrs.
   Why this is a problem: I haven't lost much weight since I started and the foods are horrible.  They are what I like to call sometimes foods and I am not eating them sometimes.

3. Exercise.
   Why this is a problem: I am walking around all day since I am waitressing, and when I get home I just count that as my exercise since I haven't sat for hours.  How do I beat the tired feeling?

4. Being Consistent with diet/exercise.
   Why this is a problem: Do I really need to say? lol.

HELP?