go to my uncles house lol. hes really quite eccentric and has a bunker in his garden with clothes weapons food fuel and water (he also keeps his wine collection down there. maybe i'd get drunk and wallow in self pity after losing all the people i love?- who knows how you'd really feel unless it happens!?)
Secondly i'd find others quickly and secure a wholesale warehouse which is on an estate in my uncle's city. there's living space in the bunker, but i'd rather fill it with water suplies and lond life foods.
i'd also make my way to hospital and get as many bandages, medications and tools i could, they could all be useful. i'd find lots of medical supplies and secure 'safe houses' around the towns, somebody could be in charge of each one and finally, once the place is safe i'd go to the farms and get livestock, electric fences, tools and tractors. depending on how many violent people i meet (there seem to be a LOT on survivors) i'd make sure everybody is safe and able to survive on rations, make sure they feel comfy and looked after, despite the fact their family has gone =/
people can work on getting animal feeds (they are kept in grain stores mostly, every safe house can easily raise chicks from incubators- easy to find in storage on farms)
of course im thinking very positively here... it could be that the first people i meet take advantage of me, throw me out, take all my uncle's stuff and possibley either rape me, murder me, beat me or just keep me as a slave =/
i hope good people are left in the world...