Jenni Hoover Organization Serenity Swimming LLC Frederick, MD, United States Scheduling (240) 875-0208 serenityswimming@gmail.com Certifications Earned Level 1: 01/24/2025 Level 2: 12/16/2025 wp_zapier_bot2026-03-16T22:53:41-04:00April 14, 2025| Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTumblrPinterestVkEmail