Second try in the Fall was same week after Labor Day as yours with perfect weather. Successful all the way to VA using the same ACA route you took through NY and NJ. That trip I modified the route through CT and rode from Westhampton MA to Bantam Lake CT and then to Highland NY. From there continued on ACA route south to DC with an alternate route from Riegelsville to French Creek SP where I re-joined the ACA route as far as MD, then continued on my own route.
Didn't take many pics so I enjoyed yours!