New Logo for Precision Scuba Instruction

C'est ce que Precision Scuba Instruction or PSI recherchait dans leur logo design

I need a new logo that is "Bad Ass" not for weak divers. I want the logo to be either a circular format or a small square. It will need to show a commercial mask similar to the pics I sent as examples and a wave in the background or around the logo in the center would be cool. I would like to combine tough diver with kracken, octopus, squid, etc. No sharks as that scares too many people. Voir plus