Open Water Diver Certification Ready to start diving obsessively? OCD Divers makes earning your SDI Open Water Diver certificatio...

Advanced Buoyancy Diver The SDI Advanced Buoyancy Diver Course at OCD Divers helps certified divers refine their buoyancy ...

Computer Nitrox Diver The SDI Computer Nitrox Diver Course at OCD Divers teaches you how to safely plan and dive using E...

Referral Version of Open Water Diver The Open Water Referral Diver Course is perfect for travelers who want to complete their eLearning...

Scuba Discovery Try Scuba in the Pool for Ages 10-99 The SDI Scuba Discovery Program at OCD Divers is the perfect way to experience scuba diving for th...

Future Buddies Try Scuba in the Pool for Ages 8-9 The SDI Future Buddies Program at OCD Divers introduces young divers to the underwater world in a ...