Title is thread question.
Myself and another GM each have our own copies of CBR+PNK. We want to run two separate groups against each other but we're not sure how to mechanically do that.

There would at least be one tug-of-war clock.

Initially only me and the other GM know the two groups are competing against each other.

We will be GMing each table in the same room, so we can send hand signals to each other.

Thoughts?