Two Lists, need to match address from List 1 to person in List 2

I have two lists. First list is my dealer list, showing sales for the last 3 months. Second list is my dealer address list. I need to match my address list to my dealer list, so that each dealer has the correct address. HELP!!

Do a forum search, or look down the back of the internet, for "VLOOKUP".
That should teach you all you know.

Hard to provide a specific solution without sight of sample data.