A raw diet is as simple or as difficult as you make it. The key to keeping it simple is preparation and storage.
A freezer is a must if you are feeding a large dog, multiple dogs, or just want to get really cheap meat prices. This is my freezer - a 14.3 cubic foot Kenmore (picture to come). I now also have a 20+ cubic foot chest freezer in the storage shed outside. It's very helpful since I've doubled the number of animals I'm feeding!
I buy chicken frames in bulk - 40lb cases, and pork necks in 30 lb cases. These get repackaged in saran wrap type stuff. I bought a 3000 ft roll of plastic wrap from Costco for about $9, and it looks like it will last me forever! I put two chicken frames together in a package, and two pork necks together. The frames don't even have to be thawed before feeding to the dogs. I can just unwrap the plastic. Very easy. I then put the plastic wrapped food into plastic grocery bags.
Muscle meat is usually purchased in smaller quantities because I have no bulk supplier. I get beef brisket, pork shoulder, ground beef when on sale, and occasionally ground turkey at Wal-mart or grocery stores that are having sales. Organ meats are also purchased at Wal-mart or a local meat market. Again, the packages are fairly small. I often can wait until I use them before putting them in a container. I use Gladware entree size containers for small stuff and Ziploc rectangular containers for bigger stuff. These are good for thawing things in as well, and they're dishwashable.
Now that we have everything stored properly, it's time to feed! I leave out some food on top of the freezer to thaw overnight. For larger amounts, I thaw, then stick the remainder in the fridge. Most things can keep for 3-4 days pretty easily, and even if they go longer than that, your dog will likely not care. :)
At feeding time, I simply pick up the dish, place the meal in it, and put it back on the floor. Cats get fed directly on the floor, since they'll drag things out of a dish anyway. I feed inside on the linoleum, or outside in the yard for bigger or smellier stuff.