It's a lot harder for males to be contacted through personal, period. Dominant, submissive, or vanilla, it doesn't matter. If you're male, you're chances are fairly slim that you will be contacted by anyone other than other males.

Not to put you off the whole personals isea, but that's just how it works. Statistically speaking, I think there's about 60 male personals in most personald databases, to every one female personal.

Looking into online personals is becoming a more and more accepted practice these days, though. So, things might change in the future, but for now, you'd have a much better chance of visiting a real-life BDSM organization and trying to meet some people there instead.