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

HP Hartmann added the lesson The Reasons you may be here to the elearning Ahn I Jun in the group Basic Side Mount Open Water Diver

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

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