Help with Interior Heights?
I am afraid that I can't help you with the precise site about which you have inquired. I can provide information on both the ceiling height on my '64 Overlander as well as my '78 Argosy. Each have a 6'4" ceiling height in the main cabin area. I believe these measurements to be fairly typical of the era. The only serious intrustion into this measurement in either trailer is the air conditioner - - in the Overlander, the accordian doors at either end of the bedroom would also provide an intrusion for their ceiling mounted tracks.
I belive that you will be looking for a coach that is at least 26 feet if you want the separate bedroom in the rear. I don't belive that I have ever seen a Trade Wind with a rear bedroom arrangment. It is possible that the more modern coaches may have the rear bedroom arrangement in either 24 or 25 foot models, but it woudl make for a rather compact floor plan.
Kevin D. Allen
WBCCI (Lifetime Member)/VAC/Free Wheelers #6359
1964 Overlander International/1999 GMC K2500 Suburban (7400 VORTEC/4.11 Differentials)
1978 Argosy Minuet 6.0 Metre/1975 Cadillac Eldorado Convertible (8.2 Liter V8/2.70 Final Drive)