Attercoppe- Thanks, yeah I think I'm going to just weigh this out, and go with what feels right to me.
Blue Order - I really like your idea of biodiesel. I think this maybe my future, with car use. I'm going to reseach more into it. I definitely wouldn't feel AS bad using biodiesel...
I'm kinda a perfectionist, so I really like to be completely car-free or nothing at all. But I think just trying my best...and biking to as many places that I can, will still help out. I'll also keep being conscious of decisions of where I live/work/play...so I can cut out reliance on the car as much as possible.