That's what I was thinking, Tex. Knowing something of the mystical ways of fraternities (Theta Chi) I know that they often times have little secret sayings they use to identify each other on the sly. For example, and cause I hate 'em.
Sigma Chi:
Q: How high does the eagle fly?
A: Over the cross of Constantine.
So yea, if this fraternity of which you speak is a traditional one with all the same type of stuff. I would imagine that "Where we go one, we go all" could be one of their traditional sayings. And not something they would publish to non members. Putting is on an ice chest would be considered a slip in security. Haha.
Just my input.
I’m glad to have my thought about the Delts’ security seconded, baggie! I have known some Greeks from college, and what you say is very much the case!