The GAS listserv was developed as a tool to enable those who use GAS to share ideas with others. Any subscriber who starts a discussion -- particularly spam -- that does not explicitly address GAS will be removed from the listserv.
To subscribe to the listserv, go to: http://listserv.uncp.edu/mailman/listinfo/gas.
The page is self explanatory. Merely input the information required.
If you wish to unsubscribe, scroll down the screen and you will be able to see and follow the directions.