We are getting back into traveling and are looking at class c rv's. I want one that my wife will not have problems driving. Size and drivability is essential. We also want a separate bedroom so the bed is always made up. Boondocking was always a favorite of ours in our earlier years so I'm sure we will be doing more. I am looking at the coachmen 21QBC but would like a slider for extra room. I'm trying to stay under 30'. Any thoughts?