The following groups are all part of the Christian Apologetics Alliance. These groups include people at all level of apologetics. But probably the three most important factors are: (1) There are lots of people in these groups that have true expertise in different areas of apologetics. (2) There is always lots of good interaction. (3) There is a large and excellent leadership team for these groups to help moderate them so they stay on track and remain grace-filled and respectful.
I highly recommend you join one of them....though I am personally partial to the first one. :)
*Christian Apologetics Alliance Facebook Group:This group is made up of Christians from all around the world and from very diverse theological perspectives. But they all agree to the essentials of the Christian faith.
*Christian Apologetics Alliance Google+ Community: This group is open to everyone.
*Apologetics for Parents: For Christian parents.
After you check out the great groups listed above....
check out my growing MASTER LIST OF APOLOGETIC RESOURCES)....
*logo of the Christian Apologetics Alliance
(of which I am a longstanding member)