Next on our list of must have components to any exciting adventure is a reliable flash light. Robert Peltons says, "Flashlight: You know the blindingly bright lights the military uses during night ops? That's the Surefire E2D Executive Defender ($105; www.surefire.com). The flashlight runs on two lithium batteries, and it's not only compact and incredibly powerful, but, thanks to its serrated edges, also works as a weapon of self-defense." These flashlights are the same type that the special ops forces use on their night time operations. Some even attach to firearms. Check them out as these are the very best. Go to Surefire for more information.