Shallow snorkel excursions

[Magic City Cruiser]

I have been on Mystic's snorkel excursion twice, once with DH. I'm looking at it again this January. DH says he'll go but it isn't worthwhile because where mystic goes is too deep to see anything. I don't agree but said I'd see if there were any "shallow" snorkel excursions, say, no more than 20 deep. Rosie goes to Columbia and Palancar and another shallow starfish area.

I think most of the shallow areas were destroyed by Wilma although if i remember correctly, Coz has never been known for shallow snorkeling areas.

Thanks for your help!