I'm looking for my first bike as a beginner rider. I really have no idea where to go here other than what i'm looking for. First and foremost, i'm 6'3" and around 300 lbs. so i'd like something comfortable for my size. Another thing is i'd like a bike that, if not intended for dual sport purposes, would at least be useable on a short dirt road as i live on one. lastly i need something affordable, i'm going into college this fall and don't really have a lot of extra cash around. I could really use suggestions on what kind of bikes to look for, so far the only thing i can find is a buell blast and i'm not even sure about that..so suggestions please? thanks everyone who helps =]