Certified swim teacher leads 30-minute classes of four or fewer students, teaching basic swimming & water-safety techniques

After five open-water dives, entry-level course grants scuba certification for students to safely explore waters without supervision

Trained divers prime students to become scuba- & open-water-certified in classroom, pool & lake diving courses.

Instructors teach swimming skills to kids of all ages, noncompetitive swim league offers coaching, and party planner organizes pool party.

Swim classes for kids 6 months and older impart confidence & skills such as kicking, floating, breaststroke & safety.

Teachers lead kids' swim classes for infants to age 12; kids' pool parties thrill 15 guests with two hours of pool & party-room festivities

Seasoned instructors acquaint students with scuba basics or help them reach full certification in heated pools and local waterways.

Skilled instructors teach water waders breathing & maneuvering basics during scuba-diving & certification courses

Instructors teach basic skills & freestyle, backstroke & breaststroke to students aged 3 months & older in classes divided by skill & age

Instructors teach basic skills & freestyle, backstroke & breaststroke to students aged 3 months & older in classes divided by skill & age