There 's more to this year 's Monaco Boat Show than just boats . Superyacht expeditions to the ends of the earth . Personal submarines , amphibious vessels , are the new must - have ##s . New wave of younger millionaires looking for adventure holidays . Deluxe water ##craft sit on shelves , and can cost almost $ 2 m alone .
There 's more to this year 's Monaco Boat Show than just boats . Personal submarines , amphibious vessels , are the new must - have ##s . New wave of younger millionaires looking for adventure holidays . Deluxe water ##craft sit on shelves , and can cost almost $ 2 m alone .