She was crowned Miss New Zealand in 1962, received the New Zealand Order of Merit in 2001 for services to tourism and the community, and was made a Justice of the Peace in 2005.
Of Te Arawa and Tuwharetoa descent, Mrs Waaka was well known as an anti-gambling campaigner.
Among other things, she was chairwoman and trustee for two local Maori trusts, a Resource Management Act commissioner, the chairwoman of the council's Statutory Hearings committee, was on the Te Arawa Standing Committee, was deputy chairwoman of the Problem Gambling Foundation, on the Lakes District Health Board, chairwoman of the District Licensing Committee and a member of Maori in Tourism.