Surfs Up excursion San Juan

[dvcgirl1]

Has anyone done this excursion and could tell me their review? Any others out there with excursion recs for San Juan? First time for us going there, and not sure which excursion to go with. Surfing sounds cool for my grown boys (23 and 25), but would love some input from others. Also, for anyone out there who has been on the surfing excursion, what is the beach area like for those of us who are going to observe? Chairs for rent, food, bathroom, etc. TIA