they showed this film about kelly slater & "wave of the winter" @ nbff 2015,

they showed this  film about kelly slater @ nbff 2015, you may be able to view it at
http://www.surfline.com/surflinetv/featured-clips/pipeline-and-kelly-slater_110488

also see
https://www.youtube.com/watch?v=szdsYSgKwcA