Yup, we use (and sell) Nicerink. Our sister company is Elite Backyard Rinks, so shoot me a note if you'd like to chat about options.
I'm Joe from Backyard-Hockey.com and EliteRinks.com.
Please visit your "User Control Panel" and update your location, rink dimensions, and materials used. It helps us when giving advice.
Oh, and check out our new book -