You could try a plugin called Render Pass manager to help with that. Its set up for vray but does work with other engines. Helpfull when you have multiple set ups and passes for cameras. It saves us so much time for things like this as well as visual sets per camera.
So essentially you would set up your camera passes using this and it automates the sending process.
Example- Set up "from scratch" pass
-Duplicate and change pass to "load and append"
-Duplicate again and chnage to render.
You could then duplicate all of these on the list and just change the active camera through the relevant drop down list.
When done click send and it will batch send everything to deadline/backburner for you.
Honestly, combined with visual sets this plugin can be a massive timesaver. Worth the learning curve to get used to it.
http://rpmanager.com/by the way im not affiliated with the above, i just use it daily at the studio :)