Hi Bundles of Energy,
There are some cachers in Fort McMurray, just check for recent logs or the cache owners names. I was there in the 1970's, I am sure that it has changed. But I do remember how huge the trucks were!
Edmonton has a Geocaching Forum, http://www.geocachin...nton.com/forum/
, where you can find local information, upcoming events and even a section to post informal caching plans. There is also a monthly supper, about the second Tuesday of the month. Fort. Sask., St. Albert, Stony Plain and Leduc also have events, where you can meet other cachers, share stories of the hunt, and get some hints for those difficult hides.
Hope to run into at an event or on the trails.