Matthew Lloyd/Getty Images
Multiple freestyle Jet Ski champion Jack Moule performs stunts in the marina at the 2013 London Boat Show, held at the ExCeL Center on Jan. 12, 2013, in London. The London Boat Show will showcase, demonstrate and sell maritime equipment till Jan. 20.
Matthew Lloyd/Getty Images
A Jetlev personal flight system is demonstrated in the marina at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
A Jetlev personal flight system is demonstrated in the marina at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
A Jetlev personal flight system is demonstrated in the marina at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
Visitors play with remote controlled boats on an indoor pool at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
A Royal Navy Sea King helicopter crew simulate the rescue of a man from water in the marina at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
A Jetlev personal flight system is demonstrated in the marina at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
Multiple freestyle Jet Ski champion Jack Moule performs stunts in the marina at the 2013 London Boat Show, held at the ExCeL Center,on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
A Jetlev personal flight system is demonstrated in the marina at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
Visitors play with remote controlled boats on an indoor pool at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
Children are given an introductory lesson to kayaking on an indoor pool at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Matthew Lloyd/Getty Images
Guests inspect the boats above board and below decks at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 12, 2013, in London.
Oli Scarff/Getty Images
A man looks at his mobile phone beneath a powerboat on the Sunseeker stand at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 14, 2013, in London.
Oli Scarff/Getty Images
Visitors admire the boats on display at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 14, 2013, in London.
Oli Scarff/Getty Images
Customer assistants wait by powerboats on the Fairline stand at the 2013 London Boat Show, held at the ExCeL Center, on Jan. 14, 2013, in London.
