Back up camera, separate from radio

so where i live, parking requires parellel parking, and with a camper shell, and horrible night vision, it gets a bit tricky.

I have a single DIN radio which i will not replace so a DDIN screen is out of the picture.
What would be the best screen to use in maybe the visor, that can be hooked up with a rear view camera, and possibly a front camera as well? turned on with a manual switch is preferred instead of a trigger from reverse input.

 

You can get the mirror operated one and the wiring is already done for it. there is wiring in the head liner and one that is under the truck and goes into the tailgate for the camera. basically plug and play.

 

im in a first gen, so i dont think i get that lucky? or is it in first gens as well?

 

my bad BRO! didnt learn to read very well

 

Here you go. $42
http://www.tacomaworld.com/forum/te...deo-integrated-into-rearview-mirror-42-a.html