I’m in Collin County. About 70% GOP. Densely populated suburb of Dallas.
I was 12th to vote in GOP primary in my precinct. 27 had voted in Democrat primary. Early afternoon so perhaps shift in turnout as people got off work in the evening.
Here is the Early Voting Totals for the largest 15 counties which Collin is one.
This data is published daily except on weekends if I remember correctly.
http://www.sos.state.tx.us/elections/earlyvoting/2014/feb18.shtml