Hi Pat,
One program that will likely do what you want is MicroSoft Streets & Trips ($35 /
http://www.microsoft.com/streets/default.mspx ). It is simple to use and fairly cheap. You can also buy it with a small GPS receiver, plug it into a laptop, and use it for landmapping while driving around in a car or motorhome. With the GPS receiver it is a little over $100 through Amazon.com.
Another program (much more robust) is MicroSoft MapPoint. It moves up into the "business mapping software" category, and can do just about anything relating to people, tracking customer databases, importing phone lists with a map, depict population and census data - it just goes on and on....
Of course that sophistication comes at a cost. MapPoint 2004 retails is about $250 through Amazon. You can still purchase MapPoint 2002 for about $120. As far as I know 2002 and 2004 are nearly the same program; 2004 just "updates" some of the onboard data files.
If you're at Blakely, ask me about MapPoint (2002) and I'll show it to you. Pretty cool program but overkill for most situations. In my (recent) previous life our Analyst training course had a section on the investigative applications of using MapPoint. In the hands of a skilled geek (certainly not me...) it's awesome.
Now if you want to go completely over-the-top, look at DeLorme XMap 4.5 ($200). It is a fairly complete global information system (GIS) package that will just blow you away. It also gets into both 2D and 3D mapping. The capabilities are spectacular in the hands of a 25 year old soldier expert in its use. To the rest of us ... well - the maps are Real pretty.
Casey (the mapping junkie)
C-Dory Naknek