Get the App. It's mostly simple but when you are rattled simpler is better. Some good skull sweat went into this app. It simple enough even a grade school kid can use it, If I had kids that age I'd be putting it on their phones ASAP. It leads you step by step through the right actions, even has little video's and is set up so you can call 911 off of the instruction screens. Some good work there.
Gaily bedight, A gallant knight In sunshine and in shadow, Had journeyed long, Singing a song, In search of El Dorado