There are many online support groups that you can join through Yahoo Groups which are public support groups. When I first started looking for online support groups I would type in 'online support groups for abuse survivors' in the search engine and I recieved a lot of support online. But over time I have found from personal experience that I prefer the private support groups such as Neil Brick's support group at S.M.A.R.T.-A Ritual Abuse Newsletter as this one is very well moderated and is very dedicated to keeping the group safe from perpetrators of ritual abuse. You always have to use caution and listen to your gut instinct when you join an online support group.
-To Order Tapes on Ritual Abuse and Mind Control:
S.M.A.R.T.-A Ritual Abuse Newsletter by Neil Brick (Survivor and advocator for ritual abuse survivors)
This is also an excellent support group for survivors. This group is very busy and you can expect a response to your posts within the same day
To join the group: http://ritualabuse.us/contact/
Just email Neil Brick at the link above and ask to join the group. There is a screening process to ensure that the group is safe, you can expect a questionaire.