The CRV is an easy tow, Mel. Good choice.
All the tow brakes are pretty simple to use, but the easiest are permanently installed and simply require you to plug in the connection to the coach. The SMI Air Force One is an example, and the M&G brake and Unified Tow Brake are some others.
We use a Roadmaster Brakemaster, which does require a simple attach to the brake pedal. My wife does that by herself, so it can't be too hard.
2004 American Tradition; 2014 Buick LaCRosse
Homebase in the Ocala Nat'l Forest near Ocala, FL