The invitations to holiday parties are stacking up and you need to decide which ones to accept and which to decline. You can practically feel it in the air: the countdown to Christmas has certainly started! It’s time to organize: look at the calendar, make some decisions, and book a holiday babysitter. It truly is the most wonderful time of the year, but along with that comes some extra considerations for babysitting arrangements. Whether your holiday babysitter is grandma, a neighborhood teenager, or a close friend be sure he or she knows these 7 things when babysitting your children. Seven Things to Communicate to Your Holiday…