Tonight, the campfire crew are joined by Roy Butler MP, member for Barwon in the NSW Parliament.   With a patch covering over 44% of the State, Roy spends most of his time cross crossing the district to meet with constituents about the issues, challenges and opportunities affecting Barwon.   Around the campfire the guys cover off on a wide range of topics from politics, the supposed extinction of kangaroos, the genius of rewilding dairy cattle, hunting, shooting, rifle and gun collections.   Though for Mark there is a whole lot of reminiscing about road tripping with the family through far west New South Wales…