The need for SAR is greater than ever, too! My feeling from living in CdA, Idaho and Bozeman, MT is that every spot accessible to a human is full of folks from CA and WA, at least in the western half of the country. The proliferation of social media as well as tools like GPS has really opened up all the "secret" and "hidden" spots that used to just be used a few locals to the vast unwashed masses!