Yes I've given this thought. Don't judge me. Hahaha
  1. An RN
    Now a RN from the emergency department would be my first choice. In the first few days triage will be the name of the game. I'd also like to point out that a hardened medical first responder would be an excellent second option.
  2. An engineer
    Ideally a mechanical engineer because who else is going to help you get your survival hide-out up and running?
  3. A stoner
    Now I know you're questioning this one but hear me out: Have you ever seen a stoner with mj yet without the ability to smoke it? They will 'MacGyver' the shit out of anything! Give them a stuck of gum, a car battery, and a paper clip- ten minutes later they will have not only created a weapon to kill zombies with but you could probably smoke out of it after you were done. With limited resources this kind of clever, out-of-the-box thinking could come in handy.