- Reaction score
- West Des Moines, Iowa
- # of dives
- 50 - 99
The difference between rec and tech is adding deco bottle(s), rigging and carrying them. Rec SM gets your rig set up and tanks trim. The usual recommendation is to do 20-25 dives in the configuration before going tech.
So you’re just doing the tech SM class as your first SM class?
Thanks, I will reach out to the instructor.