Some of my favorite:

• Forever Vampires
• The Vampire Vixens
  
• The Dracula Society
• Cerridwen Press
• Romantic Novelist's Association
• ParaNormal Romance
• Central Ohio Fiction Writers
• Vampire Readings: The Online Vampire Bibliography
• Downtown Writers
• Ohio Valley RWA
• North East Ohio RWA
• Romantic Times
• Brava Authors
• Writers' News
• Elloras Cave
• Samhain Publishing
• Bloodlines
• Brytewood
• Patricia Altner's Vampire Notes