TEXANS-
Early voting begins October 22
Here's good site that lists what's on the state wide ballot, however you also have local issues to vote on. ESPECIALLY CONGRESS CRITTERS.
https://apps.texastribune.org/features/2018/texas-midterm-election-ballot-tool/
(yes the site is a bit lefty)
There is a lot of emphasis to VOTE EARLY from POTUS, plus you skip the lines on voting day.