I'm doing the both the ceremony and reception on board. I wanted to have the ceremony on KW and have the reception on the boat, but I was told I couldn't do that. They said that if I have more than 50 people in order for me to have it on KW I would have to have my reception there too. Is there a way around that?? And please send me any upgrade info you have.. I feel so clueless about what I can really do! Â Oh about the four hours..I had to pay for the additional time and $55 additional per person.