There's a new website in Cayo, and they have a convenient online map for all to use. It loads a little slowly, but the map is there quickly. Thanks, Artemis Glass, for the great map.
"The San Ignacio Online Map is an effort to allow tourists, as well as locals and Belizeans, to find their way around San Ignacio Town, in the Cayo District, Belize. The map pinpoints Prime Businesses of San Ignacio, with essential information on how to reach any of these."http://sanignaciomap.com/