Good day!  I saw the cruise ship schedules for April, when we will be staying in St. John.  I was checking to see how busy it would be due to cruisers during our visit next month.  Does anybody know if those schedules include ships that anchor in the harbor but do not dock?  Just trying to gauge what days are the least crowded so that we can day trip to St. Thomas from St. John and avoid extra crowds. 

Thanks!