Spent almost 20 years in rural EMS. Always loved volunteering more than the full-time gigs.
Spent the weekend teaching ACLS to an awesome group of EMTs in rural Utah. If I could talk my wife into it I would pack up and move to a nice small town just so I could volunteer again. Good people, they took good care of us this weekend. I think I gained 10lbs.
I spend 5 days a week teaching classes and really enjoy it but it was nice to have an audience that really wanted the information instead of a group that is mostly sitting in class because they can't work tomorrow if they expire.