Does any one out there know if there are schematics for the RGB-6 cable runs through these RVs? My 2010 Flagstaff 8528BHSS has four connection for TVs and with most sat dishes, they will only supply two decoder boxes for the four TV's. Not being a wizzard I don't understand on how to seperate the forward 2 from the back 2. I do have a box connector on the rearside of the RV for Teleph/Cable/Sat. but I not sure of the connector with the TV amp button for UHF broadcast TV. It does have a RBG-6 connector also. Help? And, which Sat provider is best, is thier one the will provide Internet within the cable signal?