Interested but have zero experience...

I know nothing about you and your profile is very empty so I'm stabbing in the dark. I can tell you that there are many single woman that travel with a Class B (Sprinter type van conversion) or a small Class C (camper on a truck or van chassis). They have the security of not having to exit their camper to set up, use restroom if they feel threatened or weather is less than desirable. It's more manageable size and they can park just about anywhere. No one looks twice at a van parked at a Walmart over night or ever on a public street. They have built in generators for whatever power they need. The can also take their van sight seeing or carry a bike to ride around town.

Bottom line is there's a RV for every need. You just have to figure out what you need. Depends on your budget and desire.

There are sites like www.womenrv.com which cater to women that often travel alone.