38.91492990119015, -106.17236138598419 (38° 54' 53.74764'' N, 106° 10' 20.50099'' W)
I'm not sure if this is the right place to post this... We were walking along the rver and saw this raft. We could see of hear anyone around. We hiked up to the RR bridge to see if any of the campers there knew anything... they did not. We called the sheriff just in case.