My FMIL generously offered to host our rehearsal dinner, meaning she and FFIL would pay for and plan the whole thing. I was so grateful! One less thing to worry about! Only now I am a little worried...only because we are less than two months away from our wedding date (June 22) and she hasn't booked anything yet. She did bring it up saying that she knew where she wanted to have it, but she hasn't actually gotten in touch with anyone from the venue yet. Should I be worried? How far in advance do people usually book a rehearsal dinner?