River surfing Huge Tidal Bores Amazon

Do not know the owner of this photo or boat or light house wheres the Tide?

This is Rising Tides pick for this months river tale thanks for surfing south that was way cool to see Golden meet Pueblo waves you ruled it .
THE TIDE from Surfline and others .
http://www.surfline.com/video/video_player/video_player.cfm?id=16190
Thank you for showing us this .