I am having my ceremony and reception back to back at the same location. Is it tacky to put "reception to follow" on the invitation so guests know that the reception is also at the same location of the ceremony and immediately following. Or should I make a seperate insert card for the reception and have the cocktail hour start time and dinner start time. I really want to try to avoid another insert. I have a wedding website that will also have the exact information on for guests. Any opinions???