I'm sorry.....Anyway, I was browsing through some vent topics and was wondering if anybody has designed a system for passive ventilation while the TD is being towed. This would require just the right balance of air in and air out. It would be great to allow the cabin to be totally ventilated when you get there. This would require a closable vent (at least on the outside). I'm thinkin' on the front quarter panels, you could have an intake ----> through the cabin----->through vents in the bulkhead, into the galley and out vents in the side (ala Hunter Shadow).
I'd rather not leave a window open and the rooftop vents will not hold up (testify).