Slight correction on the web address it's
www.kitestock.com .
Check out the location
http://www.kitestock.com/locations_list.aspx page for a better idea of where everything is happening.
Seaspray is up in Dongara just North of the River. The main kiting area and event setup is at South Beach in Port Denison about a 5-10 min car ride from Seaspray.