I've been a lurker here for a while, but I'll spend my first post seconding Rich's recommendation of the Top Coach Podcast.
This is an excellent program.
Think "Sitting down and havin' a beer with Coach _________ and learning what makes him tick." Maybe it's aimed at aspiring-to-be-successful coaches, but Jack presents an excellent vantage point for ballplayers and their parents to get a feel for a program's personnel and their vision.
A hundred easy ways to listen, too, even if you're not into podcasts (yet).