Hi speed slalom on a lunar landscape
 

The board: Isonic 87
The sail: Code Red 6.7
The place: Cuesta del Viento (in the middle of the Andes - Argentina)
Almost every day between October and April at 2PM the wind pick-up to 40/50m knots (extreme wave sailing) before that you can enjoy perfect slalom conditions (12PM to 2PM)
Nice place and very kind people there

http://www.youtube.com/watch?v=ITR9b-smeWA