With the move to the USAV Member Management System (MMS) hosted by SportsEngine, there is no such thing as "Assigned Regions" any more in the system.  Members now just register in a new Region with the designated links for that Region's memberships.  To access the Carolina Region membership links, go to our Registration page (or have your club send you a Public Club Assignment link).  During the registration process, you will log in to your SE account, so any past membership history and credentials will be carried into the Carolina Region.