It's at the Kent Island Yacht Club; here's directions:
http://www.kiyc.org/direct.htm

I know it's a bit of a haul, but at least it's on a Saturday, so traffic will only be awful, not horrendous (lol). With folks like Lefty Kreh, Bob Clouser, Brian Horsley and others attending, it should be worth the trip. Besides, you can get some good crabcakes there.

Regards,
Scott