help others find this site!

How to help — it takes about 60 seconds

Sharing the dive theory pages in forums and Facebook groups is the single most effective way to build the site's authority and help more divers find these resources. You don't need to write anything clever — a genuine personal line or two is ideal, or just use one of the ready-made texts below. Either way, always include the link.

Option A

Write your own post, then copy the link below and paste it at the end

Option B

Pick one of the five ready-made texts, copy it, and paste straight into the platform

Then

Open the platform link in Step 3 and paste your post — done

Step 1 — copy the link (if writing your own text)

Step 2 — or choose a ready-made text

1 of 5

General resource share

Found these new dive theory study guides at GoPro Caribbean — really well laid out and easy to follow if anyone is prepping for exams. This guy is a great Course Director!

https://www.goprocaribbean.com/dive-theory/

2 of 5

IDC exam prep angle

If you're preparing for your PADI IDC, these free dive theory study notes are worth bookmarking. Covers physics, physiology, equipment and more — all written to match the actual instructor exam questions.

https://www.goprocaribbean.com/dive-theory/

3 of 5

Divemaster angle

Studying for your PADI Divemaster exams? GoPro Caribbean has put together some solid free dive theory pages that break down the tricky stuff — gas laws, buoyancy, pressure calculations — in a way that actually makes sense.

https://www.goprocaribbean.com/dive-theory/

4 of 5

Physics and physiology specific

These dive physics and dive physiology study notes from GoPro Caribbean are some of the clearest I've seen — no formulas to memorise, just logical explanations that stick. Free resource, well worth sharing.

https://www.goprocaribbean.com/dive-theory/

5 of 5

Will's credentials angle

Will Welbourn is a PADI Platinum Course Director who has certified 500+ instructors — and he's put his full IDC dive theory teaching notes online for free. If you're heading into an IDC or DM course, this is the kind of resource you don't want to miss.

https://www.goprocaribbean.com/dive-theory/

Step 3 — open a platform and paste

Forums

ScubaBoard

Thinking of a Diving Career forum — paste as a new post

Open ScubaBoard

Reddit r/scuba

Smaller, friendlier community — good for resource shares

Open r/scuba

Reddit r/scubadiving

Larger subreddit — wider reach for study resource posts

Open r/scubadiving

Facebook groups