In 2013, Brandon Kemp and Alex Macias were contacts for the Sewanee, University of the South Young Democratic Socialists. 
Tennessee Student Union Project
Sewanee socialists representing at the inaugural meeting of the Tennessee Student Union Project — with Anna Wyse, Alex Macias, Zach Blume, Mary Perez, Lauren Lioness and Vee Ramesses.
Sewanee YDS Closed Facebook Group
Sewanee Young Democratic Socialists Closed Facebook Group, circa 2015, accessed September 6, 2017.
Sewanee Young Democratic Socialists leaders, circa 2015, accessed September 6, 2017.
DSA Disability Caucus/Working Group
Members of the DSA Disability Caucus/Working Group, closed Facebook group. as of July 16, 2017 included Alex Macias .