Wake surfing - A Threat to our Lakes
Six-minute video produced by the Last Wilderness Alliance about the damage wake surfing inflicts on lake bottoms, focusing on Big Cedar Lake, Wisconsin.
Produced by the Pacific States Marine Fisheries, this two-minute video shows how to decontaminate ballast tanks to minimize the chance of transferring invasives between lakes using “fake a lake” (WDNR also links to on its AIS site).