Camera placement in slant load trailer

Where do you place cameras inside a slant load trailer to get a decent view of what’s going on?

Ideally one camera in a 2-horse slant that can see both horses.

In my straight load it’s up on the front wall but there is enough headroom that the wide angle can work. If I put it over the horse’s head in the slant load I don’t think the view would be as useful.

Ideas welcome!

Back corner, passenger side, up high, facing the first stall’s front corner. I would rather see them from mid back forward than their backs and butts.

Mine’s not mounted, I just sit it in the rear windows on the driver side (fits perfectly between the bars and glass in my trailer) and Ihave a good view of both horses if there are two though usually I just have 1. 1566151038749|320x240