Rock the Green benefit for the Middle Green River Coalition | Slideshow Entertainment, food, booths and fun were the order of the day at the Rock the Green benefit for the Middle Green River Coalition at Kanaskat Palmer State Park Saturday. August 13, 2012 4:21 pm Members of the bank Howling Rain with Smokey the Bear at Kanaskat Palmer State Park Saturday at the Rock the Green benefit for the Middle Green River Coalition. The members of the band are Left guitar player (blue shirt and shorts): Darrell Vernon bongo/cow bell: Randy Martin Drummer: Alan Kochevar Bass: Bernie McKinney Entertainment, food, booths and fun were the order of the day at the Rock the Green benefit for the Middle Green River Coalition at Kanaskat Palmer State Park Saturday. Howling Rain played a mix of blues and rock along with other bands.