I activated 4 passes at the AK ticket window last week. I ordered them a few days before via telephone. You need member card, every adult needs photo ID, and I wrote down the confirmation # just in case. However, they pulled up my tickets using my last name. If you have magic bands bring them. Whole process took about 10-15 minutes to activate all 4 passes. If you have to pay for parking keep the receipt and they will give you a refund at ticket window.