I say we start off with a safe haven, like a hotel or a hospital, where alot of people have taken shelter from the undead. One person runs the place, gives the orders and tries to maintain the situation calm. A few able people protect the place with guns and other types of weapons, but mostly guns, since we are in Florida and gun laws are much more light here compared to states like California, Illinois or New York. And of course every now and then we go out and scavenge for gear and supplies and also raid other places if we see it fit, afterall it's all about survival of the fittest now. And if the situation calls for it we also combat the undead, not just those that threaten our safe haven but others as well. 

Oh and one more thing. Inside the safe haven everybody knows it's place and has a job to do. 

Anyway, thats what I think.