Oh gosh, don't sweat over "menus" for the week, camping is vacation for goodness sakes!!
That said, we LOVE camping but I don't worry much about the food. Hot dogs (cooked over the campfire on sticks) and hamburgers (cooked on the portable grill at the picnic table) are a staple for us. Bring along the ketchup, mustard, relish, chopped onion, lettuce, mayo, etc. and you're all set. Add a bag of potato chips (or make potato salad and macaroni salad before you leave home), cookies, that's it.
Another easy thing is pudgy pies. They sell pudgy (sandwich) makers in the camping section at most stores (Wal-Mart, K-Mart) and you just butter two slices of bread and put them in the pie maker (butter side next to the metal) and add whatever you like. We used to make (when the kids camped with us) pizza pies and just used jar sauce, shredded mozzarella cheese, pepperoni, ham, anything you like on your pizza will do. DH liked Reuben ones made with corned beef and saurkraut. Or just plain ham and cheese. Dessert ones were good too, made with canned pie filling and then sprinkle powedered sugar on them, or drizzle white frosting) when done. You just make those in the campfire, very easy and quick and everybody makes their own (that's half the fun!)
Breakfast? We usually do eggs, bacon, toast and juice/coffee inside the camper, but DH has been known to cook it outside over the fire too. Or we just have doughnuts and coffee, or breakfast bars, if we don't want to "mess with a real breakfast."
Sometimes DH cooks steaks or boneless chicken breasts on the grill outdoors too (I do baked potatoes at home, then we just re-heat them in the campfire).
Good luck, I'm sure others will come up with some good ideas for you too. Have FUN camping