Sudden death isn't a joke if you are the "sudden one" laying on the ground. My last job had me medically in charge of a industrial complex, that was spread over several square miles of ground. My approach was none further than a 3 minute walk/jog, so we ended up with 27 of those babies. During the 7 years I was there we quick saved 14 peeps. I know those folks, and their families were pretty happy with the end results.
Good post Duck.