Living just off Rt 6 exit 34 (1st west of the Milford exit), we've travelled Rt 6 many times. It's a smart decision because 84 in Potholevania is pretty bad in some sections. You may want to think of staying at the Promised Land campground. GradyGal can give you information about that.
If you decide to stay there, let us know when it'll be. If we're in town, we'll bring a bottle of wine to you for a short visit.