To be honest, I don't know if you should. But it seems that to raise money you have to put yourself out there and get contacts. I think PG mentioned referrals are a good thing.
Here's Steve Blank's (tongue-in-cheek) flowchart on how to get a VC meeting:
Here's Steve Blank's (tongue-in-cheek) flowchart on how to get a VC meeting:
http://steveblank.com/2012/10/17/how-to-get-a-vc-meeting-the...
I've never been in your place so I don't know if my advice is applicable and I live outside the U.S.
The other advice posted seems good.
Edit: other links, from Fred Wilson on how to pitch them
http://www.inc.com/eric-markowitz/fred-wilson-on-pitching-un...
From Wired, how to get a meeting with a VC:
www.wired.com/business/2007/07/how-to-get-a-me/
Another interesting link (european-centric):
http://venturevillage.eu/12-things-you-need-to-know-to-get-v...
hope they help :) and good luck !!! Do tell us if you succeed! (or not, but let's think you will :) ).