Private Swim Lessons are available to our members. Private lessons offer you a little more flexibility in scheduling and one-on-one attention. These lessons are conducted during normal pool hours. You work directly with our instructors to schedule the date/time that works best for you both, the duration of the lesson, and the cost per lesson. Payment is made directly to the instructor.
Ben Cook – Contact [email protected] to get connected.
Ben is a rising freshman at Charter School of Wilmington. He started swimming for Yorklyn as a six & under and hasn’t stopped since then. He trains year-round with the Western Wahoos and swims each summer with the Yorklyn Yellowjackets. Ben’s favorite stroke is butterfly, but he loves the 400 IM too! Since age ten, he has enjoyed helping younger swimmers develop their skills and confidence, first as an assistant junior coach and now as a junior coach for Yorklyn. He has helped junior coach developmental groups for the Western Wahoos over the past three years. Ben is passionate about teaching and takes pride in building strong relationships with swimmers and their families. Using patience and plenty of fun, Ben creates a positive environment where swimmers feel comfortable and motivated to learn. Whether working on fundamentals or helping more experienced swimmers improve their technique, his goal is to help every swimmer improve their skills and have fun.
Ren Lynch – Contact [email protected] to get connected.
As a USA Swimming certified coach, Ren brings extensive experience and a deep commitment to helping swimmers of all ages and abilities grow and succeed. Currently coaching with the Delaware Swim Team and the Yorklyn Yellowjackets, he creates a comprehensive and competitive swimming environment that emphasizes skill development, stroke technique, and a lifelong passion for the sport.
As a swim instructor, Ren has taught a wide range of swimmers—from toddlers to adults—including children with autism, always adapting instruction to suit individual needs. Known for a personalized, empathetic approach, Ren uses patience, creativity, and encouragement to build confidence and foundational skills. With a strong passion for youth development, Ren is dedicated to helping children reach their fullest potential at every stage of their swimming journey.
Karli Macnamara – Contact [email protected] to get connected.
Karli is a rising high school Sophomore at Padua Academy. She started on the Swim Team at only five years old and fell in love with the sport. She is a competitive year-round swimmer with the Western YMCA Wahoos, swims in the summer with the Yorklyn Yellowjackets, and competes on her high school team. Karli is currently a lifeguard and a Junior Coach at Yorklyn. She loves connecting with swimmers, building a personal relationship, and seeing them grow. She is patient, flexible, and tries to create a positive experience. She hopes that after a lesson, every child becomes more confident in the water and is excited to come back again!
Lillian Sweitzer – Contact [email protected] to get connected.
Lillian is fifteen years old and has been a part of the Yorklyn swimming family since she was six! Swimming is a huge part of her life—when she’s not in the pool for summer league, she’s swimming through the winter with Blue Hen Aquatics.
Her Lesson Philosophy: Swimming Skills, Major Fun!
She is a total fun-based coach. She loves building real bonds with the kids she teaches, and she completely understands that starting swim lessons can come with some big nerves! Because of that, she always kicks things off with creative ice-breakers to help everyone relax, and she loves incorporating games and fun activities toward the end of the lessons.
Whether your child is dealing with fear of the water, first-day jitters, or general anxiety, she completely understands and is right there with them. She’s an open book, and her top priority is making sure they feel safe, comfortable, and confident.
Fun Facts About Lillian!
She has a giant bunny (seriously he’s going to be 20lbs), a giant dog, and a little brother (Weston – he’s a swimmer, too!)
She can’t wait to work with your kids and help them fall in love with swimming. Just reach out to book a lesson!