J. I.
Google
Cool little rink, with absolutely epic views. Went at a low traffic time (weekday midday), and there was no wait. They have a fire to toast by, and a warming hut if it's really cold. Was rather nice when I went...probably high 50's and hazy sun.
I bought tix ahead, but that wasn't really necessary, and still meant going across the way to the kiosk (where you would buy tix) to fill out a waiver before entry. At a busier time, buying ahead may be advisable.