Sarah Marie Roderick, eight of Cottonwood Arizona. Killed by the propeller of a pontoon boat on Lake Havasu April 21, 2013.
Aspects of the Propeller Safety Debate chart
Houseboat Propeller Regulation Proposed and Withdrawn by USCG: Analysis by PGIC
History of Boat Propeller Safety
Mitigating Boat Propeller Injuries & Fatalities Chart