Actually, it's pretty easy to find love when you're still closeted, depending on your location (of course.) I think that the best place for closeted individuals are gay youth centers since:
1) There's generally a mix of good and not so good people at centers, which is great depending on what you honestly want in a relationship...
2) Most, if not all, gay youth centers have strict rules that make sure all members remain anonymous, which is great for closeted people( Really does work too =D closeted people aren't uncommon at most, shoot my boyfriend was closeted =D I met him at my city's gay youth center

~)
3) If you do run into someone you know, then they probably have explaining to do too =D
Okay, the reasons might suck, but I think that's the safest way of meeting people while in the closet, unless you're just looking for a one-time hook-up, which is pretty easy to find (gloryholes, Craig's list,internet in general, etc)
I see you're from Maryland, so I tried to find some good places that could help you with finding a great place. Even if these groups aren't what you're looking for, I'm sure they can lead you to a place you are

:
http://dv- 8.com/resources/us/local/md.html
http://www.glccb.org/
I'd only consider the first link for numbers. Sorry if this post was completely useless to you


Hope all goes well for you, bud!