HP Hartmann added the lesson to the elearning Jonathan Magallon Labrada in the group Basic Side Mount Open Water Diver

HP Hartmann added the lesson Equipment Configuration to the elearning Private: Side Mount Open Water Diver in the group Basic Side Mount Open Water Diver

HP Hartmann added the lesson Is Diving Side Mount safer? to the elearning Private: Side Mount Open Water Diver in the group Basic Side Mount Open Water Diver

HP Hartmann added the lesson Why Diving Side Mount? to the elearning Private: Side Mount Open Water Diver in the group Basic Side Mount Open Water Diver

HP Hartmann added the lesson History of Side Mount Diving to the elearning Private: Side Mount Open Water Diver in the group Basic Side Mount Open Water Diver