Not sure where to vote? Need to print a sample ballot before you go to the polls? harrisvotes.org provides the information for Harris County residents. You can see the early voting locations, voting locations on November 8, election day, and you can print out a sample ballot for your precinct.
For Fort Bend County residents, voting information can be found here, Fort Bend County Voting Information.
For Waller County residents, voting information can be found here, Waller County Voting Information.