You dumped otherwise perfectly normal girls because they smoked? Hey, that's cool if you can't tolerate it, but for pity's sake, send em my way!
You can have 'em. It is now my policy to not even consider dating a girl that smokes. It takes an incredible amount of willpower to tolerate being around someone who does if you aren't used to it.
That smell that permeates their clothing, hair, and skin... That taste on their lips... if you didn't grow up with someone that smokes or don't smoke yourself, it is enough to make you sick.