We have been driving from the Vineland area, since 1990. We have started our many driving trips ( over 35 ) at many differnt times of the day and night.
Most recently in the past several years, we leave at 7pm and drive thru the night, never had any traffic issues, or finding gas etc on 95. We change drivers every 2-3 hrs, and make to our vacation home 16 hrs or less.
The drive home to NJ we leave at 3 am and have been slowed up in the DC area, but not to bad, just expect a lot more traffic.