My youngest son (almost 30) is into hiking. He is taking 2 weeks to hike the John Muir trail out west. I would be okay with this except he is going alone. I told him that was stupid - I am Mom so allowed to say that. His girlfriend has tried to talk him out of it too. He is stubborn like me though and keeps telling me that he will be fine. I keep telling him that as a Mom it is my job to worry no matter how old he gets. I will be a total basket cast until he gets home in September. He plans to start the hike on the 23rd of August I believe.