Thanks for the advice, I've sent a couple emails and didn't include a resume. I'm a bit disappointed by the results though. One professor who would be a good fit is unfortunately not teaching at the university next year (although he seemed enthusiastic about me and my interests, so I took that as a good sign), and the other sent me a bit of an odd reply. He broke down my email line by line, and then on the question on whether he would be taking on new students, he just said that due to the state's budget crisis, he couldn't really say. There was no feedback on whether he'd be interested in taking me on, etc. Perhaps this is normal and I shouldn't get discouraged, I guess because I'm limited by geographic location (I can't move and am only applying to programs in my city area), I was hoping to get better feedback--especially as these are the lower tier schools & programs on my list that I contacted. In addition to this and a few other setbacks, I'm starting to feel that this PhD application process is really discouraging through and through!