Where can I get PADI info?

Question

i'm a certified open water diver but I forgot some important pointers.

Answer 1

Refresher courses aren't very expensive.

A lot of resorts have one-day classes.

You can also find a local PADI center near you, and buy course materials to read through, say if you have forgotten how to plan a dive or do the calculations...

Just show them your C-card and they'll hook you up.

Answer 2

Take a refresher course, they are inexpensive and you will most   likely be required to have had one if you haven't been diving within a certain period of time.