Reef Fish wrote:

> ...
>
> 1.  A single file swimming does not NECESSARILY mean a person is cannot
>     be helped by the one in front or behind.  Of all the swim-throughs
>     I've done, they were ALWAYS done single-file, and NONE of them
>     were the caver-type of tight squeeze that precluded me from
>     helping others in front of behind me, or reaching them to help
>     me.  That's the kind of swim-throughs in RECREATIONAL non-cave
>     diving I was discussing.

Hi Bob
I have a question: being unable to swim and being the president
and founder of USD (Unable to Swim Divers), am I entitled to
go into a swim-through or not?
Waiting anxiously for your answer,
with best regards.

Giovanni (USD President)

_____
Giovanni Marola
Dept. of Information Engineering
University of Pisa
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