Temp gun? Anything to road side repair the power steering drip? Or just keep it full and resort to manual steering if you have a failure...?
OD on/off button? That would be of high priority for me.
I do have a little old temp gun thing, if the weird old battery will last very long. takes up almost no room, so good idea.
I have thought about trying to seal up the power steering leak with some ultra black Rtv, since it's probably the huge o-ring around the pump where it goes into the reservoir. No pressure, just has to hold in fluid. i saw some oil resistant Rtv at Walmart here this morning that claims 90 minute cure time. just try to glob it on and smear it into the crevice. My RV's got pretty bad but as long as i refilled it was ok. Just depends how bad the leak is, since it's a gravity leak.
I'll get a momentary switch at a store once I'm there. I'll be around two days anyway, waiting on the new pyrometer. I know of free public land very close by town without any huge grades, with a restroom. So after I grab a gallon of ATF at Walmart for the power steering, a sleeping bag, some food stuffs, and whatever else .. I'll head over there.