Whats your zombie plan? Will you fortify or move around?
Mine depends on three factors, speed of zombies, pre or post-op, area i start in.
The ideal circumstances plan is get a armored bus, get a semi truck with fuel carrier on it then live nomadically with a small group of people for the first few years, after a while we will scrap the vehicles (if possible) and build walls on a dock like area so we have walls around us and water to our back, then we will fortify and dig in, hopefully also get a boat in the water behind us too in case it all goes wrong.