Tim-

This is a site that has links with a lot of useful information, how to do some basic training, and dealing with various behavioral issues.

http://www.dogpatch.org/obed/obpage2.cfm

Of course there is a wealth of information online. You can simply go to google.com and type in "dog training" and come up with all kinds of information. I'd suggest if she doesn't already know it to train sit first. Sit is a good command to get the dog quiet and under control and focused on you. You must use rewards, such as treats or a favorite toy or at the very least praise and attention, to make her want to work and learn. Take her out on a leash, have her sit, let her learn she gets attention when sitting and being good. But also she needs to be able to run and expend energy. If she can run off some energy before training sessions she will be a lot easier to work with. If you work with her every single day, consistently, even for just 15 to 20 minutes, she most definitely will improve as well as be a happier dog. Also if you spay her she may settle more and be easier to handle as well, plus it reduces her risk of certain cancers and health issues.

If she goes into heat she may very well attract aggressive wandering males who could be of danger to your family. Please consider it for the safety of all.

Here is a very basic guide on teaching sit. http://www.ehow.com/how_65_train-dog-sit.html

Good luck.