1. Delta Research and Extension Center, Thad Cochran National Warmwater Aquaculture Center, Mississippi State University, Stoneville, MS, USA
2. Department of Agricultural and Applied Economics, Virginia Seafood AREC, Center for Coastal Studies Affiliate Faculty, Virginia Tech, Hampton, VA, USA
3. Engle Stone Aquatic$LLC, Strasburg, VA, USA
4. Department of Agricultural Economics, Mississippi State University, Stoneville, MS, USA