You have the right to vote. If anyone tries to stop you, call the Election Protection Hotline at 1-866-687-8683. We also wrote a handy guide that outlines your voting rights.
As always, it's best to double check with your state for any recent changes to election rules: South Dakota Election Website

COVID-19 info for South Dakota

South Dakota voter registration

South Dakota absentee ballots

South Dakota early voting

South Dakota voter ID

Additional VOTE.org links