Check this page out it has a variety of different snowboard Tattoos, and honestly some of these tattoos are pretty good. I'm not a huge fan of the ones that have brand logos on them, but the others seemed to have had some thought put into them. The Tara Dakaides one is pretty shocking. It seemed like she got confused or didn't approve of what she had before, either way, the point is know what you want to get, and make sure you're 99.999% that you want that tattoo. I have the article posted beneath the photo, which has many more to look at....
http://www.illicitsnowboarding.com/2009/04/illicits-guide-to-snowboard-tattoos.html