This link is more about setting up courses for kids.
http://www.us.orienteering.org/OYoung/But it has some good tips.
The Boy Scouts have a good page with fairly good links to more information.
http://www.scoutorienteering.com/index.htmThese two are U.S. Orienteering Federation North American and Orienteering League related
http://www.us.orienteering.org/http://www.attackpoint.org/links.jspYou will also find a few collections of Powerpoint presentations
for an example even though it is a bit more military oriented:
http://www.pptclasses.com/category/index-nav.htmThe Geocachers talked a bit about this in Groundspeak Forum.
http://forums.groundspeak.com/GC/index.php?showtopic=183133