NWISA - Port Townsend Regatta. April 15 (I think). NWISA is the Northwest District of the Interscholastic Sailing Association (Washington, Oregon, Idaho and Alaska). In this clip, they are racing Vanguard 15s, a fast fifteen foot boat designed by Bob Ames. Lots of great race footage here - in the last minute there is a pile up as boats cluster rounding a marker buoy with a classic break out by boat 3 at the end. Enjoy!