If you wait until July that shouldn't be a problem. We have half of our wedding guests that have to travel 4 hours to our wedding and reception and we waited till February to send them out. There's really no need to send them out this soon it's kind of early and most people won't RSVP until they get the invite or make any arrangement until they get the invite. It's just a neat way to tell you guest hey we're getting married on this date don't make any plans!!