On this Salcedo Storm Podcast:

Abraham George is the conservative chairman of the Republican Party of Texas. He was the chairman of the Collin County GOP before taking over the state GOP from Matt Rinaldi.   
AND
D’Rinda Randall is the Vice Chairwoman of the Republican party of Texas. Since 2008, she has been instrumental in organizing diverse campaigns, including block walks, voter registration drives, and leveraging social media for outreach. She’s running to be the next Chair of the republican party of Texas.