Treefrog, the link to the County GIS is here:
http://maps.geocortex.net/imf-5.1.002/sites/walton/jsp/launch.jsp?popup_blocked=true
However, the link is to the entire map, with all of the overlays. You can save any particular map with overlays and create labels, but you cannot directly link to that frame in particular, as far as I know. It isn't too user-friendly, but with with a bit of tinkering, you should be able to navigate it fairly well, and you will see the overlays in folders to the right of the page. It is a great resource, available to all via the Walton County website (taxpayers).
http://maps.geocortex.net/imf-5.1.002/sites/walton/jsp/launch.jsp?popup_blocked=true
However, the link is to the entire map, with all of the overlays. You can save any particular map with overlays and create labels, but you cannot directly link to that frame in particular, as far as I know. It isn't too user-friendly, but with with a bit of tinkering, you should be able to navigate it fairly well, and you will see the overlays in folders to the right of the page. It is a great resource, available to all via the Walton County website (taxpayers).