Posted by northcoast diver on January 24, 2005 at 09:45:17:
In Reply to: Re: good luck in your courses Eric posted by Max Bottomtime on January 23, 2005 at 21:41:08:
TDI usually teaches about travel mix on the very last dive.
I mostly wanted to hilight the volumes. He may be tempted to buy tanks soon.
Thanks for pointing out the travel mix issue. You're right, that the descent plan looks a little confusing.
Eric, FYI, anytime your mix is less than 15%, you need travel mix. And even when it is 15%, you should use travel mix. On a dive like that, you would normally have TMX 30/30 with you, and that is a perfect travel mix to get you down to 100 ft.
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