My fiancee and I have set a date for our wedding over a year from now, so we're planning to send out save the date cards. Can we ask for tentative RSVPs now to save ourselves the hassle of first- and second-round invitations later?
Are you really saving the date?
Save the date cards provide your family and friends with information; invitations request information from them. Trying to combine the two would, I suspect, be confusing for your guests and probably wouldn't get you accurate enough information this...