Marine insurance covers the loss or damage of ships, cargo, terminals, and any transport or cargo by which property is transferred, acquired, or held between the points of origin and final destination.
Wikipedia provides an in-depth description of marine and cargo insurance, covering the histiry of this type of insurance, technical aspects and law.
Marine Insurance in South Africa
Chadwicks Risk & Insurance provide a ci\oncise description of marine insurance in South Africa and include a section on marine insurance incoterms.
Maritime Shipping Law Portal
The Marine and Shipping Law website at the University of Cape Town site contains useful information about studying, teaching and research in these aspects of law.