I would add one thing to the point about attestations. I think a lot of people often miss that the signature on the attestation has to match up to a list of signatures that are at the polling station. It's not simply that you can ask anybody in the homeless shelter or in the soup kitchen. You have to make sure that person's signature is a verified signature in the collection of the polling officials, so that if you go there with that attestation letter, they can match it against that signature and say this is a valid letter from this union, gospel mission, soup kitchen, or what have you.
On April 2nd, 2014. See this statement in context.