From 1931 to 1932, he coached
Long Beach City College, then coached
Fullerton Jr. College and High School from around 1932–1962, except for his time serving with the Navy in WWII. He coached the silver medal-winning U.S. Water Polo Team at the Pan Am Games in 1955. In 1956, he was assigned to the Air Wing Staff of the Naval Air Station at Los Alamitos, where he served as an Aquatics trainer. By 1957, eight of his former team members had become coaches, with the number eventually reaching over 30. He coached 4 teams that won a total of 164 team championships including five on the national level, six in State championships, and five
Amateur Athletic Union championships. From 1965 to 1971, Smith served as Freshman water polo coach and Assistant Varsity swim Coach at
Stanford University.
Service to swimming community Smith wrote articles for the
Associated Press,
Swimming World Magazine and
Water Polo Scoreboard. He authored several books on aquatic coaching and the mechanics of play. His 1936 book,
Playing and Coaching Water Polo, broke ground as one of the earlies texts on the sport, and he later authored "Water Polo in the Olympics". He served as a member of the U.S. Olympic Water Polo Committee from 1948 to 1956, and the National AAU Water Polo Committee from 1948 to 1976. He developed a
water polo ball made with an inflatable bladder and a rubber fabric cover, which improved performance, adding spectator interest to the game. Smith died of cancer on September 7, 1986 at his home in
Foster City, California. He was survived by his wife Claire, children, step-children, and grandchildren. After memorial services on September 17, his ashes were scattered over San Francisco's
Golden Gate Bridge. == Honors ==