Allison Finch
Contributor
Honestly, I spend a lot of time on Liveaboards and we schedule 5 dives every day. You are able to dive every one, if you can.
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daniel f aleman:What PADI, and NAUI consider certifications, they consider levels. Each level (includes instructors) has its restrictions. Also, as mentioned, certain dive clubs have their own restrictions.
One can be a CMAS 1-star diver, 2-star, 3-star, or 4-star. There are different levels of cave and technical instruction as well (similar to Cave 1, Tech 2, etc.)