garrett-Grand-Canyon By Matt Volpert|2019-04-21T23:58:02+00:00April 21st, 2019|Comments Off on garrett-Grand-Canyon 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.