Category Events - United States, Rice Lake (WI) Wilderness First Aid Training. $130 Must register by 4/15/18. You must have a current CPR certification prior to arrival. American Red Cross Wilderness First Aid training will be taught by a certified instructor. The Boy Scouts of America requires adults with Wilderness First Aid training on all treks. Includes all materials, meals and lodging at Winter Camp. Contact Susan Cassellius at firstname.lastname@example.org with any questions related to the course.