Originally Posted by corporate-wage-slave

Welcome to Flyertalk Jamie Simonson, and welcome in particular to the BA forum. I hope you have a good flight and that you will let us know how it went.

I can't add much to KARFA's reply. The usual problem with lounge access is unsupervised access to alcohol, but as it happens CCR in JFK and Arrivals don't have this issue, so you should be fine.