Here are 10 things your welcome letter or email to new members must include plus a template that can be customized for your organization. In this article, we discuss the importance of offering a tenant welcome letter, what items to include, and how to get a free template to use.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. Make every guest experience memorable with a vacation rental welcome letter. Use our tips and welcome letter template to get started! Below is a sample new member welcome letter that you can use to reinforce your member's decision to join your facility. We have an overview of how to write a tenant welcome letter, what it should include and when to send it. We've also included a free template that you can use! To Our New Patients: Welcome to Palm Beach Fertility Center!