You might check
www.greaterdallasbicyclists.org
They have some rides in that neck of the woods.

We have a ladies night ride at white rock every Thursday - if you'd like a flyer PM me and I will be happy to send you one, or you can view the posting about it under south central. Some of the ladies who show up for that ride do a lot of riding on your end of town and might be able to point you in the right direction.

The Thursday nighter is a very informal fun social sort of ride - we usually go eat afterwards and we have a GREAT time!!!! Feel free to join us - the more the merrier!