Hi lol are you paying for these bars yourself? if you are its gonna cost you a BOMB!
ive made you a samble diet which should fit in with your day, anyone else feel free to add in, this is a basis of 6 meals:
meal1: 5 egg whites, 1 bowl of oatmeal
meal2: Protein bar, fruit juice carton
meal3: Chicken breast, Salad
meal4: Rice, Tuna cans (you should be at home by now i think lol)
meal5: Pasta, Cottage cheese, berries
meal6:
Casein shake, Rice cakes, apple
Min: 1 Gal of water
i suggest you get yourself a cooler bag or backpack

hope this helps