I got a brand new Black Routan last week that is begging for a hitch to be installed. <p>I have the factory tow package but no hitch. (Go figure) <p>Anyway couple questions:<p>1. Is the wiring harness already installed somewhere?<br>2. Do I have to get the $300 VW hitch or will the $150 Reese Class III be pretty much the same thing?<p>Thanks!