Snorkelers are an important part of www.scubaology.com.  There are 2 important skills for good snorkelers to master.  (1)Breathing through the snorkel, and (2) clearing your mask.  It is a great family sport for young and old alike.  Even if you cannot swim well, you can go snorkeling using a snorkel vest which will keep you afloat.  3/4’s of the earth is covered with water.  Get out there and see the world below.  You will be amazed.