Tec Diving in the Dominican Republic TDI Leadership Courses     Open Circuit Courses         Intro to Tech Instructor         Nitrox Instructor         Advanced Nitrox Instructor         Decompression Procedures Instructor         Extended Range Instructor         Trimix Instructor         Advanced Trimix Instructor     Overhead Environment Courses         Cavern Instructor         Intro Cave Instructor         Full Cave Instructor         Advanced Wreck Instructor         Cave DPV Instructor         Stage Cave Instructor         Cave Surveying Instructor     Rebreather Courses         Air Diluent Closed Circuit Rebreather Instructor         Basic Closed Circuit Rebreather Decompression Procedures Instructor         Mixed Gas Closed Circuit Rebreather Instructor         Advanced Mix Gas Closed Circuit Rebreather Instructor     Service Courses         Nitrox Gas Blender Instructor         Advanced Gas Blender Instructor         O2 Service Technician Instructor         Non-Diving Specialty Instructor Recommendation                                                                                    uwetec@gmail.com, 809-804-9445