hey DDH welcome to TE
You made a big step, you told us you want to ride a bike. Now a really good way to get started is to start reading this forum during the times you can't ride... and then get on your bike and ride.. and then tell US about it; we really want to hear about it.. We probably can't go riding with you (but there might be a TE gal or two in your area!) but you can sure come back to us and tell us about your joys and troubles.
Keep coming back here, there are a lot of very wise women here!
mimi