Visit the State Board of Elections online voter registration website. The website indicates the following: "Giving false information on an application for voter registration is perjury, punishable by imprisonment for up to 10 years, and a violation of the election laws, punishable by a fine of up to $1,000, or by imprisonment for up to 5 years, or both."
You will have to click "Next" to get past the privacy information page.
You will have to answer a question about your citizenship and residency status.
You will need to provide your name, date of birth, gender, last 4 digits of SSN, information from your Maryland drivers license or state ID card, and your address.
You will reach a party affiliation page where you will find "Working Class Party" as one of the options.