I've been speaking with a vendor about the party bus we're going to use for our wedding day. I told my fiance last night I was going to book their 18 passenger bus (there's 16 of us) and he told me that wouldn't be enough. He thinks we should have all of the bridal party's sig others on the bus too when we go to take pictures. None of the weddings that I've been in have ever allowed me to bring my SO with me on the bus. I want to just get the smaller bus because A- it's cheaper and B- I think with more people, pictures will take more time and people will be more distracted. Am I wrong?