Hi.
I stumbled on a relatively new website called Pitch University a month ago. I found the website's 'alchemist" very warm and welcoming. She's doing all kinds of interesting agent visits, tips, mentoring, workshops. She's doing a Pitch Workshop where you get to send your Pitch-in-Progress in and have her critique it April 30th to May 3rd.
http://www.pitch-university.com/. Just wanted to pass that on!