The organizing committee for the second annual Big Fish Triathlon, which is scheduled for 8 a.m., Saturday, is accepting online registrations through Thursday at bigfishtriathlon.com and on Friday from 3-6 p.m. at the Dewittville Fire Hall. The event is a USAT-sanctioned, Olympic distance for individual participation and relay teams. It includes a .93-mile swim, a 24.8-mile bike and a 6.2-mile run. Proceeds benefit YMCA?Camp Onyahsa, and the fire departments and water safety teams that insure a safe and well-organized event. Motorists are reminded to watch out for bicyclists, especially from about 8:30-11 a.m.