Parrot Asteroid Smart Rear view camera 2013 Tacoma

I installed a Parrot Asteroid Smart in my taco a few weeks ago and so far loving it!! I have a few ventures still but wanted to start out with the backup camera. I have read the truck is already pre-wired to just connect the camera. My question is what camera do you recommend and what wiring will I need? The Asteroid Smart only accepts RCA (Yellow) for rear view camera input. Just not sure if I need to run a wire the whole length of the truck or if there is some type of adaptor for what is already run?
Here’s a link to the Parrot Asteroid Smart:
http://www.crutchfield.com/S-mV65XJXrxEc/p_333ASTRDSM/Parrot-ASTEROID-Smart.html
Here's a link to the camera I was looking at, which by the way is waaayyy to expensive but it comes with the wiring:
250-8401
http://www.rostra.com/toyota-tacoma-tailgate-camera-systems.php
http://www.summitracing.com/parts/rpc-250-8401

Any ideas or suggestions?

 

Pics of the install??