November 2008 - Rolex Scholars Jamie Brisbin, Eline Feenstra, and Steven Lindfield take a Class from Jeff at Catalina Island on the Dive Boat "Psalty V" No
	April 2008 - Rebreather Class with The Scuba Center, Camp Pendelton, California, USA, on San Diego's "Yellow Boat"
	February 15 - 22, 2008 - Rebreather Instructor Training Class, Chichiriviche de la Costa, Venezuela
	December 8 - 10, Rolex Scholars Delia Ni Chiobhain and Michelle Fetzer take a Class from Jeff at Catalina Island, USA, on the Dive Boat "Second Stage"