Which idea from The Barrier Islands of Georgia's Coastal Plain" BEST informs the reader about the setting and its development of the plot of "The Last Wav The sand of the Bamer islands is made of white quartz
The Banner Islands have del marshes on the westem side.
The Banner Islands are the last land mass before the open water of the Atlantic Ocean
The natures of the Bamer Islands as well as man-made barriers are preserving the coastline of Georgia from erosion