Wow, man... I really feel for you. I agree with the suggestion that you try to get your folks to watch Prayers for Bobby... it's an incredible film, one I really wish I could get my mother to watch, though I know it's hopeless in my case.
My mom has told me, ever since I came out to her almost 3 years ago, that the last thing I need to do is talk to other transfolk, because they just convince me that I'm something I'm not. In fact, I doubt I'd be sane if I couldn't talk with at least one person who was going through what I am. I know it's tough, man, but somehow you'll survive... for me, I stuck it out, and while my folks are still in that "disappointed" stage with my being trans, they're much better than they were initially.
SD