Something that i've been wondering about. At the LV station there is a little "mailbox" that says to return permits here. Why? I usually use the back side of my permit to take notes during the day and have never returned a permit to the mailbox. Today getting a permit inside the station the ranger was sorting/stacking what appeared to be used permits that i assume came from the mailbox. I should have asked her what she was doing but didn't say anything. So, what was she doing? Do they really check returned permits against issued permits? If so, why? I'm pretty sure they don't send out a search party for every permit that isn't returned. Is there a reason i should return my used permit after a hike? What if i go out via a different trailhead?
-Florian
