mitchbat said..
Have a chat to Dave at Katana surfboards in Osborne Park. He developed the Rpela system and will let you know if it's suitable.
If this device actually works as shown in the vid, I'd think this would be like inventing the fin; ie, a must have!
Would certainly encourage me to do more downwinding and and get back to surfing solo at the secret spots!
Problem is who going to participate in a blind study!
