I've been round and round with this.
I wanted to start one right after DS's diagnosis w/ autism. The autism epidemic hit a little late here, so there wasn't much need for a support group until about 3 years ago, at which point it hit like crazy. Since I was trying to start a group by myself, and with no $$, I met up with several problems. First off, I had a hard time finding anyplace to hold a meeting. ("Hi, uh, can we use one of your rooms for a bunch of autistic kids and their parents to talk?") Most places cited liability. Then. Short of running an ad in the paper, there wasn't a way for me to contact other parents. The school thought I was sweet, but they weren't cooperative. HIPPAA stuff. I approached our local disabilities center, sent the Big Cheese a wonderful letter, and they said they would consider it, never to be heard from again.
There have been a few attempts since then, by other people, that are general "kids w/ disabilities" groups. None of them has taken off very well. In our case, they are at odd times or too far away.
The closest thing we have, is the school district has a SpEd parent/teacher advisory committee. It's pure fluff invented by DESE, and they only meet 3 times a year. But they do feed us, and they provide respite. It's as close as we get, and I am always "up" for making friends with school personnel. They've done one meeting on autism, which of course was very introductory-level stuff, but we were welcome to add to the discussion. (and believe me, we did!)
