Everybody knows how to walk, but if you plan to walk for 500 miles things change. Not everybody, moreover, mostly nobody knows how to successfully hike more than 100 miles. This is the reason I have started hiking classes.
Class will train people or groups for long distance hikes. Equipment, psychological training, physical training, hiking tactics, injury prevention, fighting yourself, motivation, weather conditions, animals...
All these are topics that will be covered. After class attendants will be prepared to go on adventure with less fear.