1. Ecosystem Management & Associates, Inc., P.O. Box 1199, Purcellville, Virginia 20134
2. Texas General Land Office, 1700 N. Congress Avenue, Stephen F. Austin Building, Austin, Texas 78701-1495
3. ExxonMobil Research and Engineering Company, 3225 Gallows Road, Fairfax, Virginia 22037
4. Florida Department of Environmental Protection, Florida Marine Research Institute, 100 8th Avenue, S.E., St. Petersburg, Florida 33701-5095
5. Office of Spill Prevention and Response, California Department of Fish and Game, P.O. Box 944209, Sacramento, California 94244-2090
6. ENTRIX, Inc., P.O. Box 7282, Arlington, Virginia 22207
7. Alaska Department of Environmental Conservation, 555 Cordova Street, Anchorage, Alaska 99501