Myke: To get any type of sponsor as a beggining racer will be very difficult. There are many accomplished local racers who never get much support. At your stage, I'd say your best bet is going to be friends, family, or somebody you know who happens to own a business. Or if you get in good with your local dealer, you might get a slight discount.
Industry sponsors are going to be looking for some kind of track record (i.e. solid results) and a plan of how you will give them exposure. You don't have to be the next RC to get a sponsor, but you've got to show them a return for their dollar.
My advise: Drum up what you can now from friends, family, etc. and get at least a year's worth of race results before spending too much time approaching potential sponsors. Most of all, have FUN and good luck!