We have a 1995 Coleman Yosemite Four Season hard side and are looking to purchase a new TV. We're wondering if it's necessary to hook up the electronic brakes . The question is regarding the after market brake controller and where to locate it in the dash. The new TV is a 2008 GMC Envoy (with the 5.3L motor) and the dash has no obvious location for the controller. We're wondering if maybe we can get along with out the controller and , by extension, the camper's brakes. Does anyone have experience with this issue? By the way, we live in Colorado and so will be towing up and down mountains.