Tri-State Driving is starting its 21st year of service to the area and last year it upgraded its training program to better serve divers in the lakes area.
Gary "Seal" Thompson and the staff at Tri-State Driving are now affiliated with ANDI (American Nitrox Divers International) an international training agency.
ANDI offers the most training options under one-roof of any agency in the world, offering over 70 training programs.
The agency holds many firsts within the diving industry -- first to offer Safe Air Diving and requires Redundant Breathing Systems training for Open Water certification and up, first instructor teaching manual for Enriched Air Nitrox diving, first international training agency to offer full range of Recreational, Technical, Rebreather, Technician, Dive Medic/Medical diver education.
Tri-State Driving will continue to offer all levels of training from Open Water through Instructor in Minnesota and North Dakota.