I was in NoVA for Isabel. This one looks very similar at this point, albeit weaker. As long as she is not sitting in a flat/low point, she shouldn't have a water problem. Wind (trees) and power are the other two concerns. I had my generator up and running for a day or so. Isabel blew through in a big hurry, which helped.
Best of luck to my southeastern friends
I just saw your home is in Gloucester. Can she get further inland somewhere?