Casey Schulman, 22 year old University of Virginia student struck and killed by a boat propeller in Dominica on December 1, 2012.
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Houseboat Propeller Regulation Proposed and Withdrawn by USCG: Analysis by PGIC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