Guys,
I've got a perfect solution for you. My wife and I, along with Mike Mack from Tri-State Motorsports, are hosting a Cobra get together/BBQ in Lancaster, Pa. on Saturday, Sept. 20th. We're going to have plenty of food, Cobra things, a huge field to set up and display our cars, cruise routes to take nice drives. You could cruise right through the Lincoln Tunnel on your way down. I'm sure there are also covered bridges in Lancaster that you could blow through (just be careful you don't shake them apart

). It will be fall, like you are looking for. Hopefully there will be lots of other Cobra owners there (we had 80+ people for the May event), plenty of things to do and plenty of driving. See my sticky post in the All Cobra Talk lounge, or my signature line for the registration form.
Take a cruise through the tunnel on Sept. 20th and join us in Lancaster!
Steve