Extreme Sailing Series refers to motor racing on the water . America 's Cup winner Ben Ainslie among the star sailors set to compete this year . Events take place everywhere from Amsterdam canals to the Sydney Opera House . Races and capsizes are all in a day 's work for the competitors .
Extreme Sailing Series likened to motor racing on the water . America 's Cup winner Ben Ainslie among the star names set to compete this year . Races take place everywhere from Amsterdam canals to the Sydney Opera House . Crashes and capsizes are all in a day 's work for the competitors .