Ben, I really think it's just a matter of time before bent disappears from this area. I don't know if it'll completely happen in my lifetime, but I do think zoysia's slow takeover has only just begun.
Of course, even zoysia can't get very firm and fast. I just don't believe you can have a course in good condition in this area of the country that gives up more than 30 yards of roll on a drive with any consistency. I'd love to be proven wrong. But in the meantime, again, I don't see any reason to bring a greens committee member from my club to a true fast and firm course like those in the Nebraska Sandhills or Kingsley. I just don't see how courses like that are going to translate into greater buy-in for fast and firm conditions at home. I'd happily take someone there if they professed to enjoy fast and firm conditions already and wanted to play some fun courses. But I just don't feel compelled to try and babysit a grown man through the process of weaning from lush and green to down with brown. I admire your eagerness to guide others toward the light, but I don't have the same energy to help my fellow man see great golf the same way I do anymore. I'd rather just play, and if I can talk everyone on my greens committee into a general dislike of mudballs I'll be happy.
Pat, again, I belong to a bentgrass club in the Ohio Valley. Can you (or Tom, or Terry) name a bentgrass course in the Ohio Valley that consistently offers more than 30 yards of roll on drives? I'd love to find one. Adam is right about Trophy Club being a good option too, but I don't think you could consistently get over 30 yards there either.