I am still deliberating the question of windows vs cargo van. It I choose to go with a van full of windows, I've been looking at the many "treatments" people have used to deal with their windows, with a view to stealth and presenting the smallest "radar cross-section".<br><br>Would love to get some input on this line of thought:<br><br>I do not plan to add aftermarket tint - I would like to leave myself open to drive through pretty much any state, and I am pretty sure that if I stick with factory, this should not be a concern.<br><br>My concern about blocking out windows with reflectix or paint, or black painted cardboard, is this: The human eye, when looking at glass, expects to be able to see through it. Even at night, there is ambient light (especially in a lighted lot) and the human eye eye expects to see something behind a sheet of glass, maybe not anything clearly but at least <em>something</em>. If it does not it registers that the window is covered.<br><br>Here is my idea. Many vans have slatted blinds behind there windows. That is commonplace. The blinds by themselves are inadequate for privacy, light-blocking and insulation, of course. My plan would be to leave the blinds in place and then construct an appropriate black out/insulation system behind the blinds. This leaves the wandering eye seeing a window with a blind - the blind "explains" the absence of something behind it, and it is more apt to move on to something else.<br><br>Of course this does not prevent one from being spotted if you park in a "hostile" location, or act stupidly.