Hi, Bobby. I also have a 1990 Country Coach (60105) and there is at least one other 1990 CC owner, RAHANGMAN, on POG. Rodger has 60115.
I won't be at the rally (work, kid in school, etc.) but I can send you a .pdf of the Country Coach manual from my bus if you need it to figure out switches, etc. If so, send me a pm.
Maybe we should start a Country Coach Old Timers group, eh Will?