I am cruising on Seabourn Quest in October and am trying to descide if I should wait for more shore excursions to be listed on their website? They do not appear to have a wide variety of excursions, however, I have never been on a cruise. Is it normal to only have a selection of 2- 6 excursions per port? With their policy of purchasing excursions when you register, I am hesitant to "settle" with the hope of more excursions becoming available over the next couple of months. Any advice?