The Surf Kayak Database is currently being worked on but is available to view.  If you have any information to add please contact me and let me know.  The Surf Kayak database includes Wave skis.  For Surf Skis please check out the link below that will take you to a partner site (Purplepaddler) who has an extensive list of Surf Skies listed on their website.  Waveski Database is coming soon.