Expand What's
Possible Underwater

GUE instructor. Cave diver. Explorer. Helping serious divers push beyond their limits.

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Years Diving
GUESSITDI
Certified Instructor
ICEREEFSWRECKSCAVESCOLD WATERARCHEOLOGICAL
Environments Dived
FUNDAMENTALSTECHDPVCCRINSTRUCTOR
Training Levels

Expand Your Diving

Choose your track and take the next step in your diving progression.

Diver Progression

From a foundational level into your first technical class through deeper trimix OC or CCR. These steps are thought through and designed to serve your current level of competence and prepare you for the next.

The grid below shows a variety of classes that can serve as a build-up or prerequisite. For a more accurate path tailored to you, get in touch and we'll discuss the details together.

From the Water

What Divers Say

"The course was well-structured and the briefings were thorough without being overwhelming. What stood out was the feedback after each dive — specific, honest, and actionable. The van was kitted out better than most dive centres I've visited: tank rigging, repair tools, everything organised. A professional setup from start to finish."
MB

Marco Bellini

GUE Fundamentals Basic
"Logistics were handled cleanly — pick-up, kit prep, dive sites all planned in advance with no last-minute scrambling. Imad knows how to pace a course so you're not rushed but you're also not wasting time. I left with a real skill set, not just a certification card."
LS

Lena Sörensen

GUE DPV 1
"Honest feedback delivered well. He doesn't sugarcoat but he also explains why something matters. The navigation drills were methodical and the debrief videos were a genuine eye-opener."
DK

David Khoury

GUE Navigation Diver
"First time in a drysuit and I appreciated how patient the approach was. The pool session before open water made the transition straightforward. Small group size made a real difference."
SM

Sarah Müller

GUE Drysuit Primer

Ready to Expand?

Whether it's your first tech course or your instructor rating — let's talk.