I've grown to love listening to Dr. Ray Guarendi on EWTN, and I think his sense of humor blended with his wisdom makes his show really worth the time. If you don't currently listen to Dr. Ray, give him a try, he comes on in the afternoons, and his show airs from 1 to 2 p.m.
Dr. Ray also has some fantastic resources for parents that I can't recommend enough. What I'd encourage you to do is listen to him a few times and see if what he is saying resonates with you as a parent, and then, if you like him, perhaps purchase some of his resources. His most famous and popular book/DVD is "You're a Better Parent than You Think!"
Here is a teaser preview of "You're a Better Parent than You Think"
If you want to check more about Dr. Ray, click here to browse his products. Also, if you go to the website, browse around a bit - one of the funniest things I've ever heard was when he read one of his fake "let me tell you how good my family is" Christmas letters over the air. You can actually find each of the letters from the past ten years on his website, and I'll be posting one or two as Christmas draws nearer.
Finally, here is a longer interview that Fr. Mitch Packwa had with Dr. Ray on Fr. Mitch's show. It is almost an hour, but for those interested, here you go.