The document provides a summary of the history and objectives of the International Optimist Dinghy Association (IODA). It discusses how:
1) In 1947, Clark Mills created the Optimist dinghy in Clearwater, Florida to provide sailing activities for local children. This led to the dinghy spreading internationally starting in the 1960s.
2) The IODA was formed in 1965 with seven national members to coordinate youth sailing between countries and provide racing at low cost.
3) By the 1990s, the IODA worked to establish the Optimist as a strict one-design class with a tight specification to ensure consistency across builders.
4) Highlights from 2005 included good sailing conditions