This is a Forum where people ask for help. Why on earth would I or anyone want to tell someone the wrong way to do something. Don't be ignorant on the subject, obviously if you're doing a partial wrap you can't avoid the exposed edge. But you're doing a full wrap where it is possible to not have seams facing the wind, you do it the right way, rear first with the seams facing backwards. If you start in the middle or in the back, how does that in any way affect measurements? If you get the first panel lined up, then you're set for the rest of the wrap. If you have no idea how to use a tape measure, don't wrap. You guys come here to learn, and teach someone to do something the right way, and I find it funny some people are "OK" the wrong way of doing something. It devalues this website.
Dark, you've told me before you don't do many wraps. I've seen failure lots of them from having seams the wrong direction. Last year we wrapped a car, and our installer wrapped the bumper with the seam facing forward. Failure withing 3 months. It lifted. Had nothing to do with us installing it wrong, dirt.. or what not. But the wind peeling it back We had to replace it. A small look over. Luckily for us, it was just a piece. But most time if you have to pull up a full panel on the side of a box truck... it will have a domino affect.
If you guys want to take a chance and start in the middle. Please by all means. But why do it when you can avoid problems all together.. If you don't know, don't assume. That's the problem with this place - people thinking it will be OK with no experience in the matter.