Its frustrating... Princess ship holds 3,500. The best excursions go fast. How many are actually offered? Not enough, booking on you own thru Viator, Tripadvisor, Get your guide, takes hours and days of research. To coordinate the ships time in port, where the tour starts and how to get there and back in enough time has been a major pain for us the last few months when almost all excursions were not avsailable.