I might also be interested in a group paddling Castle Creek into Slaughterhouse this weekend. But I would only be interested in it with an absolute minimum group size of 3, preferably more, and only if some others are recently rescue trained.
No more creeks and Class 5 for me in small groups of untrained and "wrong mindset" people.
Castle Creek is not too tough and one of my all time favorite pretty runs, but some recent paddling experiences have convinced me that I too often paddle with people that don't have the right mindset about safety.
I might have 1 other good boater interested in this weekend.