I built and maintain the kit in my wife's car. I equip my family with flashlights (the castoffs from my flashaholism). I keep a stock of keychain flashlights and give them away to practically everybody. My wife and one of my daughters are also licensed hams, and I keep radios in our cars. I've also presented to local Girl Scout troops on what to do if they get lost when out hiking with their troop (hug a tree and blow a whistle, mostly).