See the VCDL page (http://www.vcdl.org)
and click on "newsletters". Pages 5-6 has a blurb you can cut and put in a wallet.
VCDL has printed cards with this information, so if you know a VCDL member, you may see if s/he has one.
BobCav built the attached document, but it's dated now and I haven't reviewed it for accuracy. The only thing I can recall might be changed is the carry-at-GMU section. VCDL advises its members not to carry there, unless they want to be a test case, as the administrative code was changed to prevent carry there, and some don't believe that's enough to make it a criminal offense. It's not yet challenged.
Oh, and it's now legal to carry a concealed weapon on K-12 school grounds IF and ONLY IF
you are a CHL holder, the gun remains concealed, and you remain in your vehicle.
Of course, the National Park Rule has changed, but that's Federal, not state.
I haven't gotten around to updating this document, and I don't know if anyone else has. If they have, I don't have a new copy.
Hope it helps anyway