Concur with everything TR listed, plus a lot is going to depend on your own particular skill sets, experience, and situation and how they may play in whatever scenario you are contemplating. What works for or is carried by one of us may not work for others right down to and including your ability to pass for someone other than who you actually are in appearance, manner, and ethnicity. I'm assuming your E&E kit has nothing to do with your desire to get out of town to avoid changing diapers