As a Park City, Utah resident, I’m the first to brag about the jewels in my own backyard. This time of year, there’s no more pristine winter ski vacation than here in Park City, with powdery slopes and picturesque mountain ranges beckoning ski novices and pros. Apart from its reputation as a ski haven, though, all eyes are on Park City today for other reasons: the 2011 Sundance Film Festival, opening today and running through Jan. 30. Perfectly synced to keep visitors entertained, the FIS Freestyle World Ski Championships kickoff at the end of the Sundance Festival on Jan. 30 with a slew mind-blowing, Olympic-style games.