back up camera

I'm basically new here, I'm from Montreal (Canada)! the Caliber was my first car and really enjoy our complicity! I'm a complete newbie in auto mechanics but I have a very long project for him. For now, he's a '07 manual 1.8L, and my dream is to swap the engine for a CSRT4, or any 'compatible'...

I would like a back-up camera in my 2011 Caliber Rush. I've researched wireless, but would prefer to use my existing monitor on my NAV system. Dodge said they can only install a camera using a rear view mirror monitor for around $600. I am not real comfortable installing a camera on my own. Any...