I hope this is the place for this, but as a screenwriter I have found the Writer's Guild Mentor Program to be very helpful.
They have a list of professionals in television, film, and animation that you can choose from and email directly with any question you desire. This is an extraordinary tool that I use all the time, and I have learned more than I could have ever imagined.
Go to the WGA, West website and open the "For Writers" drop down box on the very right. There you will find the link to the mentors' page.
www.wga.org
Use it.
jkf