Be warned - it's no longer legal to have River Herring in your possession!
http://www.dgif.virginia.gov/fishing/regulations
"Moratorium on Possession of River Herring
It is now illegal for any person to have river herring in their possession—this includes blueback herring and alewife. All river herring inadvertently caught by anglers must be immediately released back into the water. In Virginia, regulations regarding the harvest and possession of river herring are set by the Virginia Marine Resources Commission (VMRC). On January 1, 2012, VMRC enacted a regulation which makes it unlawful for any person to be in possession of river herring in the Commonwealth of Virginia. Anglers with concerns or questions should contact the Virginia Marine Fisheries Commission (VMRC) in Newport News at 1-800-541-4646. Additional information can be found on the VMRC website."