Hi whiskeyjoe,
I see that Emerald Rose and Dee gave you some excellent advice. As to dating, I don't see why you can't tell your dates and potential dates the same thing, i.e... you are a non-drinker, you don't drink and you like it.
Is there really a reason to say anything more, or to give explanations? You certainly shouldn't have to explain yourself or justify your non-drinking.
Let's face it, if a woman has issues with you not drinking, then obviously she is not a match for you.
If you find someone who might be a potential long term date, or mate, then you can always re-visit this question down the road and decide how much you want to or need to tell that person.