My fiance and I are having a destination wedding and due to our venue size, we cannot have more than 65 guests. We want to figure out the best way to encourage people to rsvp quickly, so "B listers" still have ample time to book flights, etc. My fiance suggested doing online RSVPs, but his family is very traditional and I'm afraid people will just think we are being cheap and trying to save money on response cards! So the question is...1) is it tacky to do online RSVPs, and more importantly, 2) Do you think people will reply faster if it's online???