Mercury Marine 300 Pro Max ad with Pirate Girl, Chelsea Black. Screen capture 21 June 2013 by PropellerSafety.com
Houseboat Propeller Regulation Proposed and Withdrawn by USCG: Analysis by PGIC
History of Boat Propeller Safety
Mitigating Boat Propeller Injuries & Fatalities Chart
Four Volume Review of the Boating Industry’s Boat Propeller Guard Product Liability Defense