I've been thinking of this from the get-go. Should I tow a car? I left last January without it (it's in storage) just to see how it works out. I have a Class C, 27', only 7.5 wide. My idea was that I could use the RV like a car as much as possible. To some extend, it does work. It's narrow and only takes two car spaces to park. But I'm not able to use a parking garage, for sure. The catch for me is that if I'm hooked up, it's a pain to unhook, go, come back and hook up. If I'm in a campground, it's pretty remote much of the time. I also found out that many places, even though you would fit, they don't want your rv. Retirement communities of any kind have rules about that, and it's handicapped me visiting some friends and family. Although on a few occasions it worked really well, and I've caught up with friends I haven't seen in 50 years in my travels.
On the plus side, I think my mileage has been good without towing a car. I'm getting 14 mpg. And I can really easily maneuver the rig without a tow, there is much less hassle that way.
Economy is a large part of this. Without the car I have not only cut that expense, but also the insurance for the rv because I'm not towing. I think if I can find some creative parking situations (like the visitor center in downtown Savannah) I would be much better off without the car. I like the country, but also like the city, but can manage well with public transportation if it's available. I stop at a lot of Walmarts overnight and can get everything I need there - groceries, haircut, incidentals.
I have a few more months to think about it, but once I've sold the car..that's it, so I really need to put some thought into this. - Sharon