St. Croix Country has recently developed a form to gather information and which will place you on a list to get notified when the vaccine is available for your risk group.
From their website:
“COVID-19 Vaccine Notification Request
St. Croix County Public Health will be administering COVID-19 vaccines. The Wisconsin State Disaster Medical Advisory Committee determines the order in which groups of people receive the vaccine. Vaccines will be available to every resident of St. Croix County who wants one and will take place over the course of three phases. People at highest risk of getting COVID-19 will receive the vaccine first. If you would like to be placed on a list to receive notifications of when vaccines are available for your priority group, please complete this form. You will be notified by our automated messaging system when the vaccine becomes available for your group. If you are unsure which priority group you belong within, please review information found at: https://sccwi.gov/982/COVID-19-Vaccine“