… If you have snorkeling gear (mask, fins and snorkel) that you'd like to use, feel free to bring it, but we have equipment for you to borrow. All you really need is a - swimsuit - a towel. Optionally you may want to bring a  - a lock to lock your belongings in one of the available lockers - white clean gym socks for added foot protection when wearing the fins - shampoo.   It is best not to eat a large meal less than an hour before practice to avoid possible stomach upset.