Since there is no official POC meet shcheduled east of the Mississippi this summer (2011) you might wnat ot cosider the Walter P Chrylser club meet in St Johnsbury, Vermont 13-16 July.
It would be a good event for Plymouth Pwners to attend in lue of a POC event.
I have it penciled in.
The details have not yet been posted on the WPC site but the announcment is there
http://www.chryslerclub.org/events.htm