i’m going to tell you this from experience … it’s much harder for a man, who’s just getting into the game, to get a job as a bartender in LV. the clubs & casinos want women, or men who’ve been doing it for a long time.
if you still want to pursue it, you’ll have to start small (and it helps you know someone!) … go to a local bar like PT’s or something, or start as a barback. you may have to do that a while. but at home, practice skill & drinks any chance you get, so that if you go for the “big job” you have something to prove! you have to step it up, since you don’t have the experience.