The MainSail gets on board the King of Spain 's racing yacht . Video : The boat is a 52-foot racing yacht that has a crew of 15 . A crew member from the boat says it is full of state - of - the - art technology .
The MainSail gets on board the King of Spain 's racing yacht . The boat is a 52-foot racing yacht that has a crew of 15 . A crew member from the boat says it is full of state - of - the - art technology .