Lauren T Toth, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, FL, United States, Alexander Modys, Florida Atlantic University, West Palm Beach, United States, Richard A Mortlock, Rutgers University, Department of Earth and Planetary Sciences, Piscataway, United States, Legna Maria Torres-Garcia, U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center, St Petersburg, United States, Anton E Oleinik, Florida Atlantic University, Department of Geosciences, Boca Raton, FL, United States and Julie N Richey, USGS, St. Petersburg, United States