Ok....here is the start of a list of possible places to visit during the 2013 meetup!
Walking tour of old Allentown. Yes, Carl, there is a Cemetery
(Good last full day event)
Walking Tour of old Philadelphia
Eastern State Pen in Philadelphia (Of Course!)
Fort Delaware (2 1/2 hour drive - Civil War fort...Great bird photography location!)
Assateague Island National Seashore (About a 4 hour drive)
Phillipsburg, NJ http://www.nyswths.org/
or Lancaster, PA http://www.strasburgrailroad.com/
Perhaps a Mike Dorn Special NY Tour? (hint hint Mike!)
We may even get lucky and have a chance to see Mike's band, Exit 22, play!