Sunshine Coast Cycling - Youth focused cycling club.
Sunshine Coast Trails Society - An organization focused on the development and managenent of a sustainable multi-use trail network for the Sunshine Coast.
Powell River Cycling Association - Great source of information if you head up to the North Sunshine Coast.
Great Explorations - Bike trips to exotic and unique destinations including the Sunshine Coast.
Sun Coast Amateur Radio Club Society - If you are interested in back country communications out of cell phone range.
Sunshine Coast Search and Rescue - Some good information, so you are prepared for the worst.