On Carlsbad Lagoon at Agua Hedionda, 2 Stand Up Guys Paddle Board Lesson & Sales runs ASI-certified stand-up paddleboard instruction with a strict 4:1 student-to-instructor ratio on flat water. Lessons launch from 4700 Bayshore Drive near Tamarack Beach, sharing the lagoon corridor with aquatic programs at Alga Norte Aquatic Center farther inland. All instructors carry CPR/AED certification through the Academy of SUP Instructors program, and each session includes 20 minutes of shore-side technique instruction before a full hour on the water. The fleet features high-volume epoxy boards for stability and carbon fiber paddles sized to each student, gear that transitions to ocean-swell conditions once flat-water fundamentals lock in. Post-paddle recovery along the Carlsbad Lagoon waterfront pairs naturally with soft-tissue work at Elements Massage - South Carlsbad on Avenida Encinas. Advanced sessions move to open-ocean swells where instructors teach wave-entry timing and brace-stroke mechanics for downwind channel crossings.