Hey Conquest:
The best thing I ever did was help my daughter see that the easiest thing she could do to weed out the idiots was to tell anyone who was interested that they'd have to FIRST talk to her daddy before she would date them.
She see's it as one of her best weapons against morons.
And she has met some very fine young gentlemen. One of them actually drove 10 hours to come talk to me first so he could go on a date with her.
It's not that I am a control freak. It's that I know what is inside the hearts of young men, and with this one tool SHE can now exercise control over her life and the circumstances, and the jerks generally take a hike. She figures, if they are not man enough to talk to me, they are not worth her bothering with.
It works great. Along with, of course, a shovel and a large tract of raw land!