Not exactly a counterpoint to the OP, but... we just lost a 70 year old rebreather guy while he was diving Point Loma this past weekend.
If nothing else, it provided motivation for me to get frequent checkups and to get some kind of fitness regimen re-started. (I'm 57.)
Bill
If nothing else, it provided motivation for me to get frequent checkups and to get some kind of fitness regimen re-started. (I'm 57.)
Bill