As daunting as it may seem, it *is* do-able. We've been GF (my husband and son and possibly one of the girls are Celiac) for 1.5 years and for the last 7 mos I've also been CF and soy-free for the baby while she's nursing.
For baked goodies (brownies, cookies, cake etc) and pancake/waffle mixes, I recommend Namaste brand mixes. They're really tasty and easy to make. Enjoy Life brand also makes some decent cookies (Snickerdoodles and chocolate chocolate chip are my favorites) but I think that their breakfast bars and cereals taste like cardboard.
Hormel Naturals make GF/CF lunch meats and there are some good GF/CF breakfast sausges, too--Jones all natural in the freezer section are our favorites.
If you have a bread machine, the make-your-own bread mixes taste the best, but if you're looking for a store brand our favorite is Kinnickinnick brand. They're GF/CF in the organic section's freezer at Hannaford and we've found them in other supermarkets and healthfood stores as well. They also make great English muffins, doughnuts, and pizza shells.
In the summer it's especially easy to do meals if I grill. We buy our meat for the week, throw it in bags with marinades, and every night (except for rainy nights) I grill and steam a few veggies. Very easy!
If your family likes pasta, there are some very good rice pastas availible. We like red sauce and over rice noodles about once a week.
It's also easy to bread and fry chicken or fish with GFCF bread crumbs and seasonings, which we do a bit when we can't grill.
It's easier than it seems at first, but gluten is tricky. There's talk about requiring gluten to be listed on labels like the top 8 allergens, possibly as soon as August of this year, but for now we're on our own. The forbidden list at Celiac.com is a good place to find ingredients that do or may contain gluten. After that, there's an adjustment period while you contact different companies to find out whether their Modified Food Starch (or whatever else) contains gluten. Once you get some basics it gets easier.
Good luck!