Once you get married, you occasionally get asked for advice on dating. The theory there is sound enough: if you want to know how to do something, ask someone who's done it. The problem, however, is that happily married people didn't "figure out" the dating world, and were likely just as bewildered and frustrated by it as you are, right up until the point where everything worked out.
But that being said, I do have a few notes:
For a single person who'd like to fall in love and get married, the club scene is perhaps your greatest resource. Why? Because it's a magnet for exactly the kinds of people you want to avoid. The loud music, alcohol, and mobs of people are a direct hit for any skeezy guy who's just looking for a hookup, and any boring girl who has little of interest to say.
If you're offended by this because you occasionally go out drinking, let me clarify: I didn't say that EVERYONE in a bar or club is like this. But by the same token, not EVERYONE at Disney World is a child. In both cases, however, it's clear that the experience is catered to a certain demographic.
So, then, we can think of your local "night life" area as a sort of magnet*, which draws all the crappy people into one spot. Now you need only avoid this place, and begin your search anew.*
*Unfortunately there's not a counter that goes the other way. Maybe you could walk around, and drop $5 bills with your phone number on them. A person who calls you to return it is probably worth a look.