A darned brilliant re-search by those guys. I've been mulling over the problem of how to go about looking for someone or something that's been missing for years. The SAR guys here apparently looked at the previous search data (from GPS??); then looked at the map the tourists were thought to have. Then tried to look at it from their perspective and where they might go to get help (though it wasn't clear to me their vehicle was stuck or broken??). Even with that, it's a huge area.

Solid work on their part.

George

None of the views expressed here in any way represent those of the unidentified agency that I work for or, often, reality. It's just me, fired up by coffee and powerful prose.