Welcome Maz,
Do a search on this forum. This is a FAQ...
ok I ll help you... Here s an extract of an old post:
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Stick with the 12m and get a lesson or two, either from myself (Australian kiteboarding school)(Pinnaroo) or Choicey South of Freo or thru S.O.S. or Ian Young (river), Rob Galvin (Mullaloo), or Pelican Point (river). All of these schools use IKO qualified instructors that will speed your entry into the sport safely.
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Good luck...
Fred