Episode 18 of Brandon Seale's podcast on Álvar Nuñez Cabeza de Vaca.

How Estevan prepared the way for his companions as they crossed the Rio Grande. How to interpret the agendas of the "headmen" leading the natives now surrounding the four expeditionaries. How the expeditionaries realized they were still, despite their following, as vulnerable as they had been back on the Galveston beach.
 
Pages: f41v-f46v in Zamora (1542) Edition as published by Adorno and Pautz (1999).

Cover art: Cabeza de Vaca and his three companions in the Big Bend area. Texas Beyond History. Image available on the Internet, viewed on 12 May 2020.

Selected Bibliography
Adorno, Rolena and Patrick Charles Pautz. Álvar Núñez Cabeza de Vaca (1999)
Boyd Carolyn. Rock Art of the Lower Pecos (2013)
Krieger, Alex. We Came Naked and Barefoot (2002)
Reséndez, Andrés. A Land So Strange: The Epic Journey of Cabeza de Vaca (2007)
Stockdale, James Bond. “Courage Under Fire: Testing Epictetus’s Doctrines in a Laboratory of Human Behavior” (1993)
“Through the Eyes of the Explorer: Cabeza de Vaca on the South Texas Plains.” TexasBeyondHistory.Net (viewed July 6, 2020)
Wittliff Collections (Texas State University) exhibition on Cabeza de Vaca (including a digitized copy of an original 1555 edition of La Relación) 

www.BrandonSeale.com