Did the court provide a list of what orgs would be acceptable to volunteer for? any guidlines you have to follow?
If BSA is acceptable I would find a friendly BSA troop in your area and volunteer to provide demos on first aid, and wilderness survival, etc. I am sure there are involved Scout fathers here or on the Az site that could help make it happen.
If that form of CS is acceptable to the court and you are having trouble finding anything up there, you could come down here to my boys Webelo group during a campout. We could have you help with shelter building demos, fire starting, first aid etc... the kids woud get solid training and you could get some some serious hours knocked out over a weekend.
Volunteer for some local veterans orgs? Go to the VA to sit and talk with vets?
Just some ideas....