Yup, that’s three. I think that’s a high proportion, wouldn’t you agree (especially when you consider that that’s all the GUYS in the CR – e/o else is sem/high school girl).
I have driven a truck, but not as a profession. My experience with CB was as a hack only, not a ham. I never had a broadcasting license but it was great to listen to the truckers while drivin’ along (at 55 or below, of course).