Camping, Surf-fishing, Camaraderie, Campfires, Beach, Booze, Kids and on the list goes.
Fair warning/disclaimer: if you are easily offended this is probably not the trip for you.
Bunch of us have kinda thrown together an impromptu campout, so far we have reserved a couple campsites at Cape Henlopen State Park along the 20s row.
To camp at the park for the 2 nights ends up being $70, can have up to 8 people and 2 tents or 1 tent/1 camper per site. No electric, but there is water. Bathhouses work.