When I travel through Delaware it's down (or up depending on which way I'm going LOL) 13, most congestion is around Dover and you can take 1 to by-pass most of that. Other then that it's pretty nice traveling down 13 straight into Maryland's eastern shore. Not sure where all you are going. I'm not sure if we have any active members in DE at the moment.
Delaware water gap was pretty congested last time I was that way, but that's been a while.
Margaret