I finally booked my trip to St. John and now am planning the details. I was on the CDC website to see if there are any vaccines recommended for travel to the US Virgin Islands and they recommend both Hepatitis A and typhoid. Some other websites I read say only Hepatitis A is recommended. For more seasoned St. John travelers, do you get any vaccines prior to traveling there? Also, do I need to worry about avoiding any types of food such as fruits, tap water, or meat on my trip? Is traveler's diarrhea common (should I bring anti-diarrheal meds or antibiotics just in case)?