A "thank you for joining" membership letter should include a personalized greeting to the new member. Use the member's first name in your salutation.Here are 10 things your welcome letter or email to new members must include plus a template that can be customized for your organization. 1. Enter the date at the top of the letter. Welcome to the Maricopa County Recorder and Elections Department's Online Login Page! Below is the login area for accessing different departments on this site. Are you interested in serving on the committee? Please reach out to the school office to let us know. Students under the age of 18; Veterans services. The summer job search starts now, and the City of Surprise is looking for new members of our aquatics team!