@tinaesims The trip to Puerto Rico sounds like fun. You are on good antibiotics, so you should be just fine. I used to love to snorkel in the Caribbean, but I no longer can due to low lung function. I do not have enough lung power to draw the oxygen down the snorkel tube. They now make personal sized flat rafts with a viewing window at the head, I will have to use that, or hang my face with a snorkel mask over the edge of a floatation device. Well have fun girl! When do you leave to go there?