I would look for weapons, save myself, carry a crossbow (already know how to use one), steal as much as I can carry, like being alone, marvin the martian.
All the above = Daryl
I am moving in to Warwick Castle if when the apocalypse comes. Via the army stores and the police vehicle workshops which are just round the corner.
I always fancied myself with a castle... and they have hosses, birds of prey and a trebuchet. Fun times.