Pool & classroom
Attend the mandatory session on the Wednesday before your dive weekend. A short classroom briefing reviews your knowledge reviews and weekend logistics.
The 1.5-hour pool clinic covers:
- Underwater navigation: compass skills and natural navigation.
- DSMB deployment: using a Delayed Surface Marker Buoy.
- Buoyancy: refining your trim and positioning.
- Cold-water preparation: practicing all pool skills while wearing gloves.

