Scuba divers performing a rescue scenario in the water

scuba swim swimming ocean marine nature underwater underwater video underwater footage underwater photography tropical tropical reef conservation protected marine biology travel excitement water activity recreation holiday tourism people divers fins flippers scuba tank scuba equiptment mask adult education recreational activity teacher ssi emergency resuscitation procedure padi rescue course scuba instructor learning skills two people danerous enviroment death life help save female scuba diver team support dangerous current scuba dive shop scuba diving proffesional