What's the benefit of renewing a pass as opposed to just getting a new one when it expires? Especially if it's had a few 3-day vacations throughout the year and thus has a "history" that can be tracked? Mine expires in about a month too and I'm faced with this dilemma. I'm just leaning towards getting a new one outright. Only downside I'm seeing is just having to remember credentials but this is made trivial with autofilling.