We too visited CSA back in March. Even back then, we felt safer than if we were back home. Guests wore masks indoors. They were removed when seated in restaurants, but worn while walking to and from the table. Not many people wearing masks outside. Staff wore masks always; inside and outside. (Missed the smiling faces.) Hand sanitizer everywhere. On the resort and off. Everytime you entered an establishment there was someone either at the door or quickly welcoming you with a bottle of sanitizer.