Hey Ray- We have just returned from some of the areas you were in. In Ajo, we stayed at Sonara Skies RV park- very small place with full hook ups- $30/ night. Great host and pleasant campers.
Regarding the portability we recently found out that we could not get portability anymore; has this affected you?
when you switch from one battery system to the other, should you make sure that the solar charger has the battery connection before solar panels are connected?