As a rookie in mapping graticule and grids I would like some suggestions as to the intervals to use for the labels. I would like to make a map of a county showing the decimal degrees and then refine it for each fire district. The maps would be a backup for the online maps. Is there any suggestions or map galleries that I could access.
Eventually I would like to make map books for the county but for now just one large map with a scale of 1:95040 or 1 inch = 1.5 miles. I am using ArcMap 10.2.