I'm working on that one right now. It's an all picture weekend at my house this weekend!

In reality my SAR pack is very similar to my hiking pack only with more stuff in it. I keep everything modular in kits so that when I get called out I can repack the bag quickly and cut weight to meet the given situation...but also keep the whole thing light enough that I could carry it all if I had to.

Oddly, this is also my main BOB pack...what a coincidence.