Some directions and info pulled from another poster:
Cos Cob is the middle of Greenwich - exit 4 or 5 from 95; 5 from the North. Exit 33 off of the Merritt/Hutch. If you’re coming up/across from NYC/NJ, it’s quicker to come up 95.
And if you have to cross the Hudson, it’s cheaper, easier and faster to check out the new Tappan Zee bridge, which is really impressive, except that they’ve renamed it the Cuomo; you can call it that if you want, but I’d expect a guy on his way to a “Trad-only” shoot would stick with the original name, given in recognition of the original tribe who lived there....
MetroNorth line, you can get off at either the Cos Cob or Greenwich stations.
Bring lots of arrows! Some of the shots back up to swampy areas and (this being New England) they pretty much all back up to rocks....
Looking forward to a great turn out!