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with Gulf Tec Dives
TDI Deco Procedures
Course Cost $1150 + fees and taxes
Course Overview
Course: TDI Decompression Procedures
Instructor: Brennan Autry
Boat Support: Florida Gulf Coast Scuba
Max Depth: 150'
Training Dives will be at Hudson Grotto
What's Included
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Online academics and instructor-led review
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Full course instruction (4+ Training dives)
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Charter fees (Mexican Pride + additional sites)
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Certification fees
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Pre-dive planning session
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Onboard snacks/water
What You’ll Learn:
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Staged decompression planning
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Gear configuration & redundancy
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Emergency deco plans
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Team protocols & situational awareness
Included Gulf Dives
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2 tech dives on the Mexican Pride & Pils Barge
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Onboard oxygen
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Surface support from professional crew
Prerequisites
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Minimum age 18
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Minimum certification of SDI Advanced Adventure Diver, Advanced Diver, or equivalent
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Proof of 25 logged open water dives
Why Train With Us?
This is not a generic “deco course” in a flat, forgettable setting. You will train in two dramatically different environments that push your skills and broaden your experience.
Hudson Grotto: A Natural Classroom
Your first training dives take place in Hudson Grotto, a unique sinkhole with tannic water that creates deep amber light and a mood unlike anywhere else. Below the surface you will encounter thermoclines, a visible chemocline, and even a shimmering helocline. It is a rare chance to see and feel how these layers change buoyancy, visibility, and the way light behaves. You will refine your ascent control, gas switches, and stop discipline in water that is as much a science lab as a dive site.
The Gulf’s Mexican Pride and Pils Wrecks
Once your skills are dialed in, we take them offshore. The Mexican Pride is a massive freighter resting in 130+ feet of water, teeming with marine life and rich with history. The Pils, also known as the Pilsner, wreck sits nearby, smaller but equally full of structure and life. Both are ideal for staged decompression practice, large enough to explore, deep enough to be meaningful, and rewarding enough to remind you why you started diving in the first place.
Real-World Conditions, Real Confidence
By combining an inland sink with tannic, layered water and open-water wrecks in the Gulf, you get the best of both worlds: controlled conditions to build precision and dynamic environments to prove you can apply it anywhere.
Instruction That Goes Beyond the Manual
Brennan Autry brings decades of technical diving experience, Navy service, and a health sciences background to every dive. You are not just learning how to perform decompression. You are learning why every choice matters.

Mexican Pride Wreck image by Advanced Diver Magazine. All rights reserved.
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Image courtesy of Stone Aerospace – explore.stoneaerospace.com
TDI Deco Procedures with two Gulf dives.
Includes all applicable fees and taxes
TDI Deco Procedures with two Gulf dives and Adv Nitrox Course Add-on
Not certified in Advanced Nitrox yet? Bundle it in.
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Complete both courses in a combined format
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Learn to use oxygen-rich mixes (up to 100%) safely
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Gain foundational knowledge that carries into Trimix, cave, and other tech specialties
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Add this during booking or message us for combo pricing
Combine Cost: $1500
Includes all applicable fees and taxes
