Treelights - I liked what you said about how you would have been concerned immediately when Joe didn't show up, and I am a lot like you described. I have a tendency to go into the the worst case scenario type of thinking when someone doesn't show up when they said they would or is late, etc. The world needs more people like us :loveyou:...
But that being said, these are teenage boys - their minds don't work like ours, or a mother's heart. I have to imagine that there is a reason they weren't immediately concerned, as in, perhaps Joe was known to often be late, or to sometimes go off and do his own thing when exploring? I'm right there with you - I would have been alarmed much earlier than they were, and it does give rise to speculations, but I do think their age and the normal tendency of boys not to worry too much is a factor.
All My Opinion
That is what I have been saying to myself from day 1 "they are teenage boys". I wonder about something I have not seen any mention of why didn't they have their cell phones with them? I run every evening and I ALWAYS have my cell with me for emergee ncy reasons. Perhaps there is poor reception so their thoughts were why take my cell but there has to be somewhere in all of that wide open land or maybe on a hilltop that reception was possible because the other side to that is the nightmare they are all living now. This is a pricey resort so my thinking is there are going to be business people who need contact with the outside world staying there if only to check in with the office daily so I am sure there must be a cell tower within a short distance. JMO