While I'm not nearly as organized as I should be yet, I have always used gear that is hardened to EMP. I have an old R390A tube receiver and a Sunair GSB900DX transceiver for HF. For 2 meters and 440, I only use Motorola gear - Astro Spectras for mobile/base, XTS5000s and an Astro Saber in FM and P25 modes. A few old CF-29 Toughbooks (XP and another with Ubuntu) for programming radios or running weak signal HF modes). A good friend of mine (and fellow Motorola nerd) has a keyloader so we can maybe set up some encryption should things get, well, "interesting" in the future...