Photograph of Craig Hillis (left) and Steven Fromholz (right) at Terlingua Cemetery during a river rafting trip in November 2002. They are both looking at the camera and smiling.

Photograph of a canyon at Big Bend National Park during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Grass and rocks can be seen at the base of the canyon. Part of the river can be seen flowing in the bottom right corner of the photograph.

Photograph of Craig Hillis at Terlingua Cemetery during a river rafting trip with Steven Fromholz in November 2002. He is looking at the camera and smiling. Building structures can be seen among the desert landscape and mountains in the background of the photograph.

Photograph of Steven Fromholz at Terlingua Cemetery during a river rafting trip with Craig Hillis in November 2002. He is looking at the camera and smiling. The desert landscape and mountains can be seen in the background of the photograph.

Photograph of Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Several wooden crosses are sitting on top of piles of rocks, scattered around the photograph. Limestone building structures can be seen among the desert landscape in the background.

Photograph of Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. A wooden cross is sitting on top of a pile of rocks on the left side of the photograph. A vertical limestone structure can be seen in the background to the right, topped with a wrought iron cross. Three more wooden crosses can be seen on the right side of the photograph.

Photograph of Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Several wooden crosses are sitting on top of concrete structures scattered around the photograph. Two vertical limestone structures can be seen in the background, topped with wrought iron crosses. A wooden post is out of focus in the foreground on the left side of the photograph.

Photograph of Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Wooden crosses can be seen on top of rock structures scattered around the desert landscape. A small wooden fence can be seen in the center of the photograph, surrounding one of the graves.

Photograph of a man scooping water from a bucket during a river rafting trip in Big Bend National Park, led by Steven Fromholz and Craig Hillis in November 2002. He is standing behind a table, facing to the left of the camera and looking down at the metal bowl in his hands. Two other buckets of water and several metal bowls can also be seen on the table. Two people are pitching a tent in the background on the left side of the photograph. On the right, someone is standing with their back turned to the camera, facing the river. Canyon cliffs are surrounding the area.

Photograph of Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Three rock structures can be seen in the foreground of the photograph. A large pile of rocks can be seen behind them, to the right. Wooden crosses have been placed on top of several graves. The desert landscape can be seen in the background of the photograph.

Photograph of a wooden cross at Terlingua Cemetery during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. The photograph has been taken from one side of the cross. Several other wooden crosses and rock structures can be seen among the desert landscape in the background, behind a low wire fence.

Photograph of a wooden cross at Terlingua Cemetery during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. The photograph was taken from behind the cross. Several other wooden crosses can be seen in the background, behind a low wire fence.

Photograph of the grave of Felix R. Valenzuela at Terlingua Cemetery during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. A large wooden cross has been placed on top of a rectangular limestone structure above ground. A plaque on the cross reads, "Felix R. Valenzuela February 22, 1882 - June 19, 1938." A bouquet of flowers has been placed on top of the grave. Other graves can be seen next to and behind Valenzuela's. The desert landscape can be seen in the background.

Photograph of Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Rock and concrete structures can be seen down the center of the photograph. A large pile of rocks can be seen on the right. Wooden crosses have been placed on top of many of the graves in the background of the photograph.

Photograph of the grave of Kenneth "Zero" Kempf at Terlingua Cemetery during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. The wooden headstone reads, "Kenn[eth] 'Zer[o'] [K]empf 8-27-33 [--] 11-25-93 [Friend to All]." A floral wreath has been placed over the center of the headstone. A United States flag is hanging out from the left side. Rocks can be seen outlining the grave. A small patch of desert flowers are growing beneath the headstone. Several wooden crosses can be seen on a large pile of rocks in the background on the right side of the of the photograph.

Photograph of the Terlingua Cemetery in Terlingua, Texas during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Small shrubs are covering the desert landscape. Large slabs of rock have been placed into piles in the right half of the photograph. Building structures and powerlines can be seen in the background, in front of a low hill.

Photograph of a canyon cliff during a river rafting trip in Big Bend National Park, led by Steven Fromholz and Craig Hillis in November 2002.

Photograph of the grave of Don Smith at Terlingua Cemetery during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Empty bottles have been piled up above a grouping of rocks. A slab in the center of the rocks reads, "[19]40-1986 Don Smith [--] Held in the arms of my desert I assured lyres in peace." Directly above the slab is a small rectangular metal object with a marijuana leaf motif in its center.

Photograph of the grave of Don Smith at Terlingua Cemetery during a river rafting trip led by Steven Fromholz and Craig Hillis in November 2002. Empty bottles have been piled up above a grouping of rocks. A slab in the center of the rocks reads, "[19]40-1986 Don Smith [--] Held in the arms of my desert I assuredly rest in peace." Directly above the slab is a small rectangular metal object with a marijuana leaf motif in its center.

Photograph of a canyon cliff during a river rafting trip in Big Bend National Park, led by Steven Fromholz and Craig Hillis in November 2002.

Video footage of episode 4 of season 1 of the Television series "Great Lodges of the National Parks" by PBS and a documentary on the Grand Canyon.