We revisited Dolphin Watch (in Frisco) on our way up to Chicamacomico. Also, in the Rodanthe-Waves-Salvo area (where Chicamacomico is) we revisited Captain's Choice, on Mac-Oca.
The former house, where we stayed in 2008, just didn't have good flow. The latter home, where we stayed all of the first three or four times we visited the Banks, is now blocked from beach access. A monster house built in front of it butts up against the fence around the large, adjacent camp, so there's no way through to the dune.