Set up a Google Group:
1. Log into your Google Account
2. More > Even More > Groups
3. If you are a PART of a group it will be listed in your "My Groups"
If you are looking to be part of a group look under "Explore Groups"
If you want to see what types of groups are available look under the "Search for a Group"
4. To create a group on the My Groups blue bar click CREATE A GROUP
5. Fill out the information
6. Now let's create a web site, post the link to the group on it.
7. Everyone sign up for each other's Google Group
Documentation on Groups: https://groups.google.com/forum/?fromgroups#!overview
Put a Google Group into your WebSite https://www.youtube.com/watch?v=MVd5tnh-fWE