Dave Alt 

Dave is a long life resident of Minnesota;  Scuba certified since 2001 through WASI,

Advanced Open Water in 2004 through NAUI

Love's water skiing and boating

I enjoy swimming, in March 2012 I swam 253,000 yards ( 143.75 miles) at the YMCA Spring Break Challenge, I swam from Alcatraz to San Francisco and from Bayfield to Madeline Island ( 2.1 miles in Lake Superior ).

I dive mostly in Minnesota, from zero visibility in Theodore Wirth Lake to the clarity of the Alexandria Lakes area, the Crosby Mines and I especially enjoy the challenge of Lake Superior.


PADI Certifications

Master Scuba Diving Trainer 2018

Instructor June 2017

Master Diver 2015

Divemaster 2016

PADI Specialties certified to teach include:



Enriched Air




Additional Specialties I have taken:  ERDI-Public Safety Diver I, ce, wreck, rescue, enriched air, equipment specialist, drysuit, peak performance




Personal instruction, Excellent price

Personal instruction, equipment they used was fairly new and well maintained.  We liked the instructor, explained everything so that we could understand...very patient with the students.  Excellent price for the open water course.

- Dakota, Minneapolis, MN

 First Aid Training from Cental States Safety.  First Aid, CPR, EFR, NSC, AHA and Red Cross Training in the Twin Cities of Minneapolis and St. Paul.