This appears to be a bit more intense than most camps. Another issue is the physical demands of the field camp. All camps require extensive hiking, but the terrain is more rugged in some places than others. ISU's camp is more rugged than most other camps. Our field areas range from 6,000' to 10,000' in elevation with most between 7,000' and 9,000'.
Many mountains have angle of repose slopes.
But if you have a history of knee problems, especially, or recurring foot or ankle pains, you should select a camp with less rugged terrain. The student body is probably not a distinguishing factor because nearly all geologists are friendly folks and socialize easily. However, extreme differences in motivation, geologic training, or physical abilities will frustrate students and teachers alike and inhibit the learning experience. At ISU, we select students from the applicant pool who have demonstrated ability and motivation for field geology. The former may be inexpensive and permit culinary creativity, but take time from learning Geology.