Hi Pam~ That's great you are back out there and having fun!

Yeah, I have been thinking about buying used as well.
So far I've called 5 bike shops and only one sells a few used and he's currently got a Giant that he said may be small enough to try out. The rest sell only new and I think only one may have a bike to try out. Since I'm so short, I was told it isn't going to be all that easy.
I looked at Craigslist and so far have found nothing for my area.

I'm not giving up and have a bit before the weather warms up, so I'll try and be patient.