I want to do a snail mail campaign. I live right by a bunch of subs/neighborhoods that are in my demographic. Since I'm only one guy, I want to advertise to just these neighborhoods that I'm sitting right on top of. I'm thinking of just composing the mail list myself, by driving around or google mapping these specific neighborhoods. Is there an easier way? Is there a company that can compose that for me? Then what happens? Design and print the post card, and get bulk postage from USPS, I assume. I got a marketing guy coming at 7, and I want to prepare myself before I listen to his pitch. I live in Michigan.