In the Drink, you will find a LOT of the prescriptions of the DIR approach may be confusing when examined out of context. One of the basic ideas is "begin as you mean to go on", which means that the equipment setup is designed to scale nicely from recreational single tanks to the multiple bottle horrors that enter Wakulla.
But as Don says, keep asking questions, and even buck a recommendation or two. We are supposed to be thinking divers, and there should be a good answer for any question, "Why?"
But as Don says, keep asking questions, and even buck a recommendation or two. We are supposed to be thinking divers, and there should be a good answer for any question, "Why?"