Left 4 Dead 2: Guardin' Gnome achievement throw guide [no zombies]

I wanted to record this guide that shows three key locations to throw the gnome in Dark Carnival so that you don't have to carry it all the time. There are three crescendo events where you don't need to be holding the gnome in your hands - you can throw it ahead of you and pick it up later. More details are covered in my voiceover.