Waiting for your turn and cheering when someone accomplishes a trick are examples of skateboarding etiquette. Learn more about skateboarding etiquette with tips from a skateboarding instructor in this free video on extreme sports. Expert: Jacob Lea Contact: www.dwskatesurf.com Bio: Jacob Lea has been skateboarding for 12 years. He has experience in street, vert and old school skating. Lea has been teaching young kids and teens to skateboard for three years. Filmmaker: Reel Media LLC…