I had wondered about the driver falling asleep. It was a long tour...11 hours or so...to a very high altitude and back ..
Some people get almost hypotized when they drive for long periods of time.
I admit we have always paid the long dollar and booked ship exs. This doesn't mean that we couldn't have an accident ( we have been on some hair raising drives on those tours ) but we always feel that it cuts down on the odds of one.
It is amazing that two of the men only had a broken leg and one a hand. But they lost their wives and friends, they could still face more health problems from the crash and trauma.
The bus must have rolled quite a few times ?
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