Every year, hundreds of parka-clad cinephiles spill out of the Egyptian Theatre, traipsing over Utah’s moonlit snowbanks as they discuss which of the independent films is most worthy of the big screen. Since 1985, Robert Redford’s Sundance Film Festival has become America’s premier independent-film festival. For those planning to attend the 30th anniversary of the festival next year—taking place January 21 through 31, 2016—RobbReport.com has compiled a list of its favorite Sundance accommodations. From a one-of-a-kind ice lounge to aerial tours of national parks, these five hotels …