Paralegal, Mason Black & Caballero, PAMs. Tawzer joined Mason Black & Caballero, PA, in 2004 as one of the firm’s certified paralegals, devoting herself 100 percent to the area of marital and family law. She has over 20 years of family law litigation experience. Her professional certifications and accreditations include certified paralegal status through the National Association of Legal Assistants and Florida registered paralegal status through The Florida Bar. Ms. Tawzer is an active member of the Tampa Bay Paralegal Association.