That sounds like a heck of a journey. I did a similar camping trip a few years back and lost an o-ring on my fuel line. I ended up holding the thing closed with my finger while a friend rode to the nearest town (15 miles each way) and came back with a selection of o-rings. Luckily one of the SAE ended up fitting and we were down the road again.
For lighting, I always set up an auxiliary option after having a similar experience as you. http://www.sparckmoto.com/Products/Detail/84 (hint, hint ;D)
For lighting, I always set up an auxiliary option after having a similar experience as you. http://www.sparckmoto.com/Products/Detail/84 (hint, hint ;D)