I whipped up a trial hex map for my MutantBox setting using the free version of Hexographer. I screwed up the horizontal dimension a bit so east-west isn't as large as it should be; I counted hexes east/west instead of carefully figuring out the distance conversion to hexes when measuring from the original map. I'm figuring on 1 mile hexes as I want things to all feel local. I'll have to come up with shorter then one day long outdoor turns considering the map scale.
There are no labels on this lo-res sample map just in case one of my players checks out the blog.