400-300-glossary By Matt Volpert|2020-03-31T00:52:54+00:00March 31st, 2020|Comments Off on 400-300-glossary Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInPinterestVk About the Author: Matt Volpert Matt Volpert is the owner of Kern River Outfitters. His first rafting trip was a multi-day down the Rogue River when he was six months old. He's based in Southern California.