Greg - 8/11/2014 12:27 PM
Look for a minute, then ascend...that is what I was taught as well. But in real life, I think the safest solution may be to look for a minute, then return to your exit point, then ascend. Especially if you’re diving in the ocean where waves and other boats could create a safety issue. Maybe the "look for a minute and ascend" should only be the rule for lakes and rivers. What do you think?