Ice fog in endless sage country has to be one of the bad scenarios for survival if things went bad. I lean with those who think that we need to carry/wear items to survive for at least an overnight with no fire.
That right there is why I now keep my GPS on me in Eastern Montana. Toolie fog on the coast ain't got [bleep].
At least we don't see ice fog in NW Montana until winter.
Now November Whiteouts at 7000' are fun as hell too.
