Greg, I don't know where Pleasant Plains Road is, but Brigantine NA is the barrier island just north of Atlantic City N.J. , and its large enough to find on any good road atlas of the area, especially Delorme. As for Delaware, I am assuming that they are referring to St. Jones River National Estuarine Research Reserve, Managed by the State of Delaware and NOAA. This is a new site and there is no facility as yet, only a sign, a port-o-potty, and a boardwalk through the marsh. I don't remember the directions but you can call the Dover office. Here is the web site for the Delaware NERR's sites. Hope this helps. Chris Taylor Reston VA chrisndave@erols.com