There is way too much focus on this pass through thing. If you guys don't think it'll work, then it should be left at that, and he can figure it out on his own.
I know what he is talking about. The sliding rear windows on both my ford and dodge split in the middle and open towards both sides. It's a big opening. Same thing with the front window on my camper. They make an inflatable boot you can stick I between the cab and the camper once it's mounted and it's pretty tight. I could fit through it all and I'm not tiny.
It's doable.
If requested, I would be more than happy to take picture of this after work
