"Fellow campers" refers to the people who are also camping along with you. They are your companions or other individuals sharing the same campsite or camping experience as you. Full definition
This community is made up of fellow campers, camp counselors, instructors, and the camp director. (verywellfamily.com)
Took me years to perfect our checklist and put that on my site to help other fellow campers. (thebensonstreet.com)
Zero Tolerance: We have a zero tolerance policy regarding bullying and fighting with fellow campers, or harmful treatment of visiting animals. (animalhumanenm.org)