There are recipes for homemade raw diets that you can find online, I think. Also, there is a pet food supply store near where I live that sells pre-made raw food that is frozen. I don't feed raw, so I'm not sure, but I think with that pre-made stuff all you have to do is defrost it.
If you're interested in feeding raw, I would suggest looking to see if there is some sort of supply store near you. Something that is not a national chain and sells supplies for small and large domestic animals. Those type of stores usually have the higher quality commerical foods as well - such as Innova, Wellness, etc. I don't believe stores like Petco and PetSmart sell the highest end food. At least I've never seen it in the Petco and PetSmart here, just at the locally own Pet Food Warehouse.