I feel I am a much better diver having dove fresh water so much. It provides unique challenges that are not always common in salt water with such things as little to no visibility making navigation in itself a challenge.QUOTE]
Gotta agree with that. I've told this before, but I think it applies: Aboard the MV Fling, I was chatting with the dive leader and head of a program that takes science teachers to the Flower Gardens each summer. I was a fairly new diver, and the people in charge suggested I get a few more salt dives before we headed out. I did so, but I was curious about why, so I asked. They answered, "Oh, that's just so we would know that you were up to the rigors of diving in the ocean."
I looked at them and replied, "Where I usually dive, vis is about to my fin tips, I wear every stitch of neoprene I own (cold water), I carry 14 pounds of weight, and it's always a challenge to navigate back to our put-in point. Here in the Gulf, vis is 100+ feet, I could wear a bathing suit and t-shirt if I wanted, my weight belt is lighter than it's ever been, and I can see the boat from the bottom. What "rigors" are you talking about???"
Still, it's all good...just different facets of the same fascinating experience.