Richard P Hale, Old Dominion University, Dept. of Ocean, Earth, and Atmospheric Sciences, Norfolk, VA, United States, Alexandra Jo Garnand, Old Dominion University, Ocean, Earth, and Atmospheric Sciences, Norfolk, VA, United States, Carol Wilson, Louisiana State University, Geology & Geophysics, Baton Rouge, LA, United States; Coastal Studies Institute, Baton Rouge, LA, United States and Jeff Bomer, Louisiana State University, Baton Rouge, LA, United States