Kauai Garden Island News - nice online version of a paper that has been in the area for more than 100 years.
Kauai Online Community & Newspaper - online and free.
KKCR Kauai Community Radio Home - "Kauai Community Radio (KKCR) is the only community based non-commercial radio station on the Hawaiian Islands." They have a wide-ranging playlist.
KONG Radio Group - adult radio based in Lihue.
KUAI-Homepage - adult/contemporary playlist, also covering high school sports events.