THE COVERS Articles & Editorials DECEMBER 2003 • Volume 13 - Number 12 
  
By Joseph C. Dovala
When it comes to diving, there are several different ways to do just about everything. The safest method is usually best. This month's Final Check column offers tips for entering the water while wearing fins, while our covers illustrate a wrong way/right way example of entering from shore with fins on.
FEATURES
26 Avoiding Accidents: Lessons from Down Under.
Much of the time when divers get into trouble, the root of the problems can be traced to errors in judgment or procedures made by the diver. But in some instances, other factors play into the puzzle as well. The author examines the Diving Incident Monitoring Study (DIMS), which surveys accidents and incidents in Australia and New Zealand, to see what we can learn from our "down under" dive buddies.
By Robert N. Rossier
36 Alcohol, Nicotine and Divers: What You Should Know
Those who venture underwater have special concerns when our mental or physical capabilities are impaired. We also must consider special factors that are irrelevant to non-divers such as heat loss and decompression. So, to make a responsible and informed decision about drinking and smoking, divers must first understand the unique effects that alcohol and nicotine present to us.
By Alex Brylske
44 Certification Agencies, Dive Centers, Instructors: Working Together for Better Scuba Education
The sheer number of certification agencies attests to the ever-growing popularity and diversity of scuba diving. But it sometimes creates questions for those eager to enroll in their first scuba class, as well as for divers ready to continue their scuba education. "With all these agencies, which do I choose? Or does it matter?"
By Linda Lee Walden & Lynn Laymon
COMMENTARY
8 Editorial: Learning to Walk By Alex Brylske
10 Buddy Lines: Half Empty? Or Half Full?  
18 Dive Observer:Florida Forms Artificial Reef Program and other news from the diving industry By Gene Gentrup
90 No Dumb Questions:Regulator Free Flow, Tank Care, Ear Issues, and DCS Topics By Alex Brylske
83 Eco-seas: No Oxygen, No Life:The Gulf of Mexico's "Dead Zone"
Why the sea floor is suffocating
By Amy Gulick
DIVE EXPLORATION
66 Global Dive Exploration Map
A geographical guide to great dive destinations across the globe
 
68 Dive Geo: Exploring New Zealand:Diving Turned Upside Down. The underwater world, upside down By Eric Hanauer
75 Dive Traveler:U.S. Embassies and Consulates:Your Friend Abroad
They're there to help if you need it while abroad
By Staci Meyer
81 Passport: Dive travel deals from all over  Compiled By Gene Gentrup
82 Diving USA: Dive travel opportunities across the country  
EVERY MONTH
53 Scuba Skills: Dry Suit Control:How to Stay Right Side Up
Ways to handle upside down with ease
By Lynn Laymon
57 Instructor Tips: Teaching Wreck Diving:Wrecks Deteriorate but Your Lessons Remain. How to make a lasting impression with wreck diving students By Bob Wohlers
61 Always Learning: The Coconut Face:Reflections on War in the South Pacific
Diving provides an insight to our parents' generation
By Marty Snyderman
88 Dive Shop:  Compiled By Cathryn Castle
100 What's That?: Mistaken for Mermaids?:A Closer Look at Manatees. Sirenians explained By Marty Snyderman
99 Premiere Classifieds  
101 Dive Training Classifieds  
105 Dive Training Quiz: Test your knowledge of the information in this month's issue  
106 Final Check: What It Looks Like When...You Walk With Your Fins On. Why the backward shuffle is best By Lynn Laymon