Blue Ox, Demco and Roadmaster offer most of the base plates. For tow bars, add Night Shift Auto (Ready Brute) to that list. They all can be made to connect to each other.
I like a coach-mounted folding telescoping tow bar. They're all good. Some can have built-in braking, which I recommend you use. Whether part of the tow bar, permanent in the car, or portable like a Brake Buddy, get something.
For base plate, I suggest you look at every brand and the specific instructions for your year and model of CR-V. You may find the installed height of one will match your coach's hitch height better than another, or install easier, or be less invasive. Car attachment and coach hitch should be within 3" up/down from level.
If you want to install your baseplate yourself, I can offer suggestions.
Used stuff advertised on web is a definite possibility.
If God's Your Co-Pilot Move Over, jd
2003 Jayco Escapade 31A on 2002 Ford E450 V10 4R100 218" WB