If you are an Ascent or Summit member, and you are traveling with people who are NOT Ascent/Summit, does your whole group use the dedicated A/S lines for check-in and security? I will do this for check-in if it's just my immediate family (with no problem), but not security, we all wait in line with everyone else. I have an upcoming flight with a friend who is not A/S. Just curious what others do in this situation. Thanks!