PDFR: Yeah, nice of you to think of others, and I don't know what your certs are, but the odds of you needing that gear, even for someone else, weighed against the potential liability and the local avaialbilty of top SAR orgs (Inyo Sheriff, SEKI, CHP, and China Lake) make it superfluous. Basic first aid and Communication capability - InReach etc - makes much more sense.
