4K Walking Footage South America

I run a travel blog that lives on immersive, first-person video. I now want to expand my coverage to South America and need crisp 4K walking footage that lets my viewers feel as if they are on the ground themselves... (Budget: $2 - $8 USD, Jobs: Audio Services, Cinematography, Content Creation, Travel Writing, Video Editing, Video Production, Video Services, Videography)