Peace be with you, Ken.
OLRM has a page that lists guilds, but no one has entered one for LA (yet).http://olrm.org/act/guilds/
Google came up this name, at a site run by Lewis Co Rosary Supply:
"Karen – St. Theodore’s Rosary Guild – Lake Charles, La. 70611"http://shrinetomary.com/rosary-guild/
from there I searched on St Theodore LA and found this page:http://mossbluffcatholic.org/rosary-makers-guild
if that parish is not in your area, another more tedious way to look... maybe you could browse individual websites of parishes that are near to you. If your archdiocese has a website, there may be a comprehensive listing of all the churches.
OR, maybe Our Lady is nudging you to start a guild where you are??
God bless you.
LORD, let Your mercy be on us, as we place our trust in You. ~ Psalm 33:22
Knotted Cord Rosary for Troops and for Veterans: