Well, one of my vinegar traps I made out of a fast food cup was a really good place to lay eggs, so I sprayed WD-40 (kills roaches and fruit flies in a few seconds after contact) all over it, rinsed it out, and tossed it in the trash.
That and those brand new fly strips I hung all over the place yesterday must've done the trick, because it seems that the fruit fly population in my apartment has died down to just a handful.
Now I can cook, eat and drink in my apartment once again. Yay me!
EDIT: Spoke too soon. The fruit flies respawned somehow. Son of a BITCH!!!