Hi Amanda,
You can certainly assist a Real Estate agent with some aspects of their business without being a REVA. Prior to starting my own business, I worked as an Office Administrator for a real estate office. I had no prior knowledge about Real Estate before I started. While you most certainly need knowledge and understanding of real estate transactions, there are items like contact management, as well as, helping with some basic marketing tasks like creating home flyers that agents tend to make available at Open Houses, that you can do.
If you are new to the RE industry, one way to get your feet wet and maybe even learn some other skills needed to assist an agent, is to subcontract for a VA that provides services to agents. Just some additional thoughts for you.
As an aside, if you check out the AVP podcast subforum here on the boards, there are some podcasts available where I interviewed REVAs.. you may want to take a listen to them for some more insight on providing services to Real Estate agents.
Here are the links to the podcasts:
http://www.virtualassistantforums.co...-part-one-9332
http://www.virtualassistantforums.co...reva-more-9918