You check the Coastal website? I thought they had a dealer locator button, but I could be mistaken. You should be able to setup an appointment with any aftermarket stereo installer. It's that easy, and it would be easy money for the installer to do for you. People on this site have claimed 20 minute install (presuming no rear camera) and getting the rear camera connected, with wire routed would be another hour tops. They would probably charge a 3 hour install fee just to make the time worth the effort.