The one thing I am writing about will almost always cause confusion, waste time or lead to someone getting hurt, maybe worse.
I am not going to tell you just yet what it is. If you really want to know, sign up for the Free Hiking Maps/Trail pop up box. It's one of the free hiking tips you will receive. Just refresh your browser and the form will pop up and you can fill it out.
If you email me an answer, I will let you know if you are correct.