Pics coming - all that beach scraping turned out to be a terrible idea as I suspected. There is no sand on the beach. Ivan started it, the scraping lowered the level a couple of feet and Arlene took the rest.
If the scraping had not been done, Arlene would have been just what the Dr. ordered. Arlene and all the weather in between would have repaired the beaches. Although the dunes would have taken a couple of years of natural forces to repair themselves, they would be stronger over time.
Don't be in such a rush, don't interfere with nature.