Hotmama, you are doing great by preparing ahead and planning for success!
Check out the Emergency Guide to Phase 1
in the FAQ for lots of good info and some of our favorite P1 recipes (the taco bake is delish!). You may also want to stock up on SF Jell-O, No Sugar Added (NSA) Fudgesicles (get the brand name, not a store brand), SF Cool-Whip or Cool-Whip Free, and tons of beans! If you like them, you'll find bell peppers helpful too. You can munch on them with hummus (YUM!) and the good carbs in both of them will help you feel less woozy while the protein in the hummus keeps you full longer and the bell peppers fill you up!
I find string cheese (part skim) indispensible on SBD. Luncheon meat that's free of sugar (get it at the deli counter instead of the prepackaged kind and ask for the ingredients list) like turkey or roasted chicken can be helpful too...you can add it to salads or roll it around some veggies for a snack.
Don't forget nuts or natural peanut butter.
With all this preparation and planning, you'll do great!