Other single female full-timers?

There some RV clubs/groups that have just single members. Try the Solo group.

Here's one. http://rvsueandcrew.net/ I'll also be hitting the road full time in a few months.

I know of a couple, they do tend to be "rare-ish"

In 6 years of part-time and 3 years of nearly full time, I've crossed paths with two.

Out of the blue I was contacted by a solo female RVer who asked if she could follow me down to Big Bend NP last Christmas. She did and had a great time, and as I talked to her I found out she'd done a solo trip to Alaska last year which included running up the Dalton.

The funny thing was that one of her sons is a police officer and he was worried about her meeting some strange man and following him to Big Bend. LOL

I know at least 4. All of them have worked out their systems and rarely if ever need to ask for help.

lonersonwheels.com
escapees.com/solos
USA Today article on single RVers
Lots more info available from googling single rv.

Here's the website for a friend of ours, Malia Lane, she's been fulltiming solo for many years now...

Malia

As hosts at a forest park in AL, we met 4 in 1 winter. We also met a mom, adult daughter and kids doing a 3 months trip. Met a couple from Germany bicycling with their 3 small children and touring parts of the USA for the summer. Maybe you haven't stayed in 1 place long enough to meet them. We also met several single males and 2 or 3 couples that were full-time. This all in a small park with only 18 sites.

There was a solo at the Chowchilla grounds a couple of weekends ago. Just her, her dog and her cat. I was envious....