I chickened out and didn't go. I arrived into EWR on schedule and I still think I would have had enough time if I was more familiar with EWR. However, C has been renovated, has odd intersecting angles and the signage seems confusing. It's been a long time since I've been to the airport and I felt like I was wasting time trying to navigate the terminal. I was close to the transfer gate and hopped on since there was no line. The drive to A was quite short overall and I camped out at a mostly empty UC until boarding.