I was fishing the Livingstone last week and it was crazy, I must have scene about 15 other fishermen when fishing. Three years ago I fished the exact same spot many times, and saw no one. Unfortunately people aren't being responsible and continue to leave all sorts of garbage in the forest and near the river. Most the fish I caught were disfigured - you know missing eyes lips, scratched etc.
Still a beautiful river but I don't know how much more pressure it can handle...