I am going to be a little harsh with this answer, but I doubt you will come back and read. I hope you do though.

If you feel it is overly dangerous, don't go. As an American, you are a target. I would also see what the locals do. If they carry weapons, then carry the same weapons (be it machete or gun). If the local laws forbid guns, then you are asking for trouble. What would you rather do, be assaulted and robbed, or spend a long time in an Ecuadorian prison? What ever weapon you bring, make sure you bring a shovel as well, to bury the evidence <img src="/forums/images/graemlins/grin.gif" alt="" /> <img src="/forums/images/graemlins/grin.gif" alt="" />

I would also recommend stealth camping to the extreme. Don't let people see you on the trails. Pick campsites that can't be found. Think of yourself as a downed pilot in enemy territory. Do what it takes to make sure no one knows where you are. Practice light discipline ( this includes packing lightweight, and not making a lot of light at night and during the day). Make sure there are no shiny things on you that reflect the sun light. Wear only subdued colors. Walk silently and make sure that your gear doesn't make noise as well.

You can always watch the new movie "Rambo" for inspiration. <img src="/forums/images/graemlins/wink.gif" alt="" /> <img src="/forums/images/graemlins/wink.gif" alt="" /> <img src="/forums/images/graemlins/shocked.gif" alt="" />