Frontier District Introduction to Outdoor Leader Skills (IOLS) Introduction to Outdoor Leader Skills (IOLS) gives adult leaders the practical knowledge they need to help Scouts to learn outdoor skills. The skills presented closely follow the Boy Scout Handbook and rank advancement requirements. All the skills from Tenderfoot to First Class are covered in this training. … https://skcscouts.org/event/frontier-district-introduction-to-outdoor-leader-skills-iols/