Mari cross-training Mari uses any mode of transport to get to the dive site! Sailfin Dive Adventures is the company of local diving legend Mari Jachetta. Mari is a Master Instructor with 30 years of diving experience. She has a background in Oceanography and Marine Ecology. If you want to start scuba diving, Mari is one-of-a-kind dive instructor that has both experience and patience, teaching open water through advanced technical diving. Diving is one of the most amazing sports and Mari is here to help you learn to dive around the waters of Puget Sound. Dive up-close with an octopus, see glass shrimp, cabazons, and baby eels or get your certification and head out to the warm water! But do it right, and do it safe! Check out the current class schedule to dive with Sailfin! Contact Mari directly to schedule classes. Cell: (206) 769-4818 Port of Seattle Police Dive Team Mari is the training director for the Port of Seattle Police Dive Team. Questions about this site? Please send comments to diveclassinfo@comcast.net. ©2004 Web Design & Development by DeAmicis Design