There
are some precautions and preparations that should
be taken before diving, whether you are experienced
or a beginner.
Never
go diving too soon after or before flying.
The change in atmospheric pressure can cause
"The Bends" either underwater or in the
air, so divers should always consult an
instructor to time diving and training to
flight schedules.
Never
dive after a heavy meal. The blood flows
to the stomach to aid digestion and may
cause cramp.
Never
consume alcohol before diving (including
the night before). The underwater effect
of alcohol is multiplied many times, leading
to disorientation and lack of judgment.
If
a heavy smoker, cut down before beginning
to dive. Always follow safety procedures
as advised by the instructor.
Never
go diving alone.
If
a diver has experience but has not been
diving for a while (six months or more),
they should tell the instructor and ask
for a quick refresher course on procedures,
safety and practices.
Look for PADI certified dive shops only.
Ask around at the resort to see who is recommended.
Don't take the first option or the cheapest
(necessarily).
If sure to dive before leaving on a trip,
access the official PADI site at Padi.com
and look for PADI certified dive shops at
the destination.
Read
as much as possible about the destination.
If experienced, a diver should know about
the best dive sites before they even get
to a resort.