We love the beaches of Negril and CSA, however we are just as excited to be going to CSS in less than 2 weeks. We are aware the beaches are different, but we think we are going to fall in love with the resort. Having said that, I have read many posts about water shoes used at CSS beach, and people stepping on sea urchins,... We want to be prepared. We do spend a lot of time at the beach and in the water. So is it true that you really need to wear water shoes? If so, can you get them at the CSS gift shop?