Since you all know everything about everything, maybe you can help me out selecting a beach or area to go on the Delmarva coast? 
 
 Here's some parameters:
 
 -ocean side, not bayside
 -not overly commercial (VA beach is definitely out, as is Ocean City, MD)
 -lots of natural beauty; i'm thinking dunes, beach grass, tidal flats, floral/fauna
 -an area with b&b's, hotels, condos. i do not camp under any circumstance. 
 -not really super high on entertainment. we just want to swim, read, walk, bicycle. Though if we can drive to a movie theatre, that might be nice. 
 
 I have been looking around and I was thinking Assateague? Suggestions for beaches? Recommended accomodations? We're looking to go next month or early September for around 3-7 days.