Wow that's never a good thing to hear that there are only 5 rooms left in the hotel when you were supposed to have 30 already blocked. I hope your TA is able to help sort all of this out and get everyone's rooms booked without any trouble from the resort. I'm also sorry to hear about your sister's procrastinating from getting their dresses. Maybe you should print out some ideas and show them and maybe it will inspire them to go shopping. I hope everything works out for you!