OMG...I have 300 RSO around my home. I live in a college town- Texas Women's University and University of North Texas; this may be why there’re so many, and believe me, that number has grown tremendously over the past few years. A few years ago, I wrote an English paper on RSO’s of Denton, and I remember having about 100 then. I put my sister’s address in, and she only had 17 RSO around her home.