Fred,
Preparation is key... however, all the things you mentioned (winch, gas cans, off-road jack, under-armor) are nice things to have, not necessities. In fact, XTRAIL1, a 2005 SE 4WD with road tires, made the entire trip - no problem.
I only mention this because I don't want you to miss out on future trips... Happy holidays.
Cheers,
Travis
Valuable advice... one that I am and will constantly be working on. I even ordered a portable bathroom, shower, folding chair toilet, etc. to go along this trip... even a Porta-John.

I guess I just want to make sure I have all the necessities before venturing on an epic adventure... just as this one.
Thanks for sharing the pics again Travis! Hopefully by next time, I will be truly prepared on time.
To all... a MERRY CHRISTMAS!!!