You can't swim?? Eieiei that must have been horrible for you! It starts to be nice when you are relaxed and just float, then it is a little bit like watching TV 😉 - But yes, open waters are scary! I have a lot of respect of the ocean and its marine life! Maybe you should try again in Akumal 😉 there it is not really deep and you can use a life vest as well!
I like the idea, ya deep water is not for me... If I get a chance again, I will try snorkeling again :D
Looking forward to read about it 😉