I had a friend that went to camp and those that went with him came from all backgrounds – Yeshivish, Chassidish, non-religious and everything in-between.
The only thing they had in common was that they were Jews when they entered the camp. Upon leaving the camp – they had 2 things in common – 1) they were still Jews and 2) they had either no or very few relatives left.
They were all of different backgrounds yet they shares bunkhouses and bunkbeds. Sadly, many of them shares the same “showers”.