Well... not at all ! No extra fuel and no other type of comms aside of my CB
My 100 is a HDJ100. Round trip of the Trans-Taiga is 833 miles and the consumption with tire at 25psi was 15.7 MPS (US). I have a theorical autonomy of 393 miles on dirt road with tires at 25psi.
I usually get close to 17.5+ full load (7425#) in normal condition.
I informed myself and did my research before embarking on this road. There is one Fishing and Hunting Outfitter right in the middle and another at the very end. I was able to refuel with diesel in both location though it was colored diesel (heating oil) at the end ! And it was pricy !!
... we did not encounter a single humain on a distance of 310 miles ! If I had to do it again, I'll certainly bring a sat phone.
Is HDJ100 available in canada? or allowed to import?
Btw, my ausi and asian friends complain HDJ100 as thirsty beast