Another Silverado (1500) tower here. These trucks (the 4x4 version) were meant to be towed. Easy to set up and rock steady on the road. As long as your coach has a sufficient tow rating, you are golden.
The 2014s and later have a different procedure (I think you have pull a fuse). On our 2013 just put the transfer case in neutral, turn off the ignition and remove the key, and take off the parking brake. We use the Blue Ox baseplates that I installed myself, very simple. We also use a Blue Ox tow bar (I would probably go with roadmaster next time) and an Air Force 1 brake.
2005 Discovery 39s Cat C7 330hp, AF1 brakes,
2013 Silverado Crew Cab Toad, Blue Ox Towbar