I understand every state is different. Texas's needs might vary greatly from Wyomings. However, I believe there should be at least minimum standards in the number of days people can vote, voting hours, and number of machines at each polling station. People should not have to stand in line for hours to vote. In some cases, people might even take the day off of work to vote.
Please consider enacting minimum standards. If a state then wishes to have more than the minimum standard, that is fine. But every American should have easy access to the polls.