He didn't make it very far. And yes, I drove an RV through Mexico once - an experience I still have PTSD from. And that was back in 2002 before they started cutting people's heads off. Not recommended!
You know, we do sell RVs here - and they do sell Landcrusiers in South Africa. We did meet a nice British couple who bought an off-rent RV here in the States and merely put it in storage between trips. Eventually they will sell it - which is a lot cheaper than having something shipped across the Atlantic, both ways.