The Charlotte Roller Girls kick off their 2013 home season in uptown against Cape Fear of Wilmington. Doors at the Grady Cole Center open at 5:30 p.m. There's plenty of stadium seating and a few seats off the track for adults who want to be extra close to the action. CLTRG will be showing off the new WFTDA rule set -- with the new one-whistle start making the game fiercer and faster. Flat track roller derby is an all-female, hard-hitting, full contact race fun for the whole family!