Hostels In South America Tips Or Recommendations For Purchasing A Vehicle And Traveling By Road Through South America?

Tips or recommendations for purchasing a vehicle and traveling by road through South America? - hostels in south america

I am planning a big trip to South America - Peru, Chile, dignity, Argentina, Uruguay, Brazil, Venezuela and more, and I buy to prepare for a van to travel with a few friends and sleep on the way as the experience or the region is much more expensive / dangerous or difficult to hiking / camping / staying in hostels and travel by bus?