Thanks to my friend Jarman for sending in this report...

In the pivotal town of Sterling, voting was busy but not crazy. Many people bustling around but there was adequate room for the 2500ish voters in the area.

I waited for about 1 minute and made my selection and checked out. Not once was I accosted by a someone requiring me to prove my residency (lucky for them). In fact, I didn't even have to show ID.