Australia Surf Coach Vaya Phrachanh recommends SmoothStar June 12th, 2014 | News, surf schools, Surf Technique Vaya Phrachanh is an ASI (Academy of Surfing Instructors) level 4 surf instructor – the highest level possible. He is also a former WQS (World Qualifying Series) surfer – competing all around the world at all the top surf locations. Read More