If you can, try to put snow on the landing so it doesnt damage your board. But like every one else said, the pros get all their board free so they dont care. People like you and me who are not millionaires or sponsored, i'd recommend you to go in like just a park close to your house..Even if it sounds weird sometimes there is some good rails..
And if you do go on ciment, you could always repair you board with p-tex, heres a site that show's you how to do it:
Tuning Tuesday: Base Repair 1 | Videos | Snowboarding Magazine
Hope that helped
-..Alex..-