The Cave DPV Certification is one of the toughest technical diving certifications to attain! Those of you who have followed our podcast/ YouTube channel for a while are probably aware that we tried to achieve this certification earlier in 2021 and it was a total disaster. We discussed this on great detail the last episode of this podcast. Today we give you all an update on our progress and share our stories on the toughest scuba diving credential we've ever worked for.