Walter was a founder member of his own Moycullen ARA in 2011. He has served his ARA in various officer roles over the years. Walter served 3 years as Chairperson of the Western Region. He was an Outreach Officer for 5 years and Regional Development Officer for 1 year. Walter is involved in various voluntary organisations in Moycullen. His interests are historical and genealogical research and his hobbies are reading and walking.