While rvhippo does have some good points, coming from years of experience living and traveling in a small C class, parking just isn't that much of a problem. We regularly visit cities and while we sometimes do have to take up two spaces or park a block or two away from what we want to see, we almost always find a parking spot. Attractions that are not in the city center usually have dedicated lots that are plenty large enough for small RVs. We often stop en-route to see things rather than staying in a central location and making day trips which can eat up a lot of gas. Each of my blog posts makes a note about RV parking at the attraction that we're visiting.