we will have A LOT of out of town guests to our wedding. a lot of them are traveling the day before the wedding and will be in town that night which is the night we will have our rehearsal. is there a rule for who is invited to the rehearsal? i have been told many things (only those involved in the ceremony/wedding AND everyone who is in town that night) but i am not sure. i don't mind inviting a lot of people but my future in-laws are paying for the rehearsal and i don't want to put a huge burden on them if it's not necessary. so, who gets an invite?