Welcome to the The Rio Vista Windsurfing Association (RVWA) & Sherman Island Kiteboarding Organization (SIKO) website! 

We are a user-supported, non-profit working hard to keeping the delta open, safe and fun for windsurfing and kiteboarding.

The season is starting, so Annual Dues are "due" now. Please use the Donate page and "due" your part to help keep your favorite sport happening on the river!

2017 Upcoming Events

 and Important Dates:

Kids' Camps: TBA

Swap- Sunday (Mem. Day Weekend)

RVWA-SIKO Board Meeting TBA

Rio Grand Slam June 16-18, 2017

RVWA-SIKO Clean up 9:00am April 29th, 2017


Questions?    Contact us at: