For as little as you're going to boon dock, there is prolly not much reason to go with a propane fridge. I would absolutely NOT waste you money on a factory solar package. Just throwing money out the window. Get a couple 6 volt golf cart batteries, and a portable solar will possibly get you thru 3 days of off grid. We boon dock almost exclusively and rely entirely on 12v and propane, with 450w of solar charging four 6v golf cart batteries. We have a generator for emergencies, but never have used it. I think the DC to DC chargers are a real good thing to have too.
