I was also accepted there for an MA this year but, as a Renaissance student, it is with the Strode program. The letter did not mention a visit, but the director of the Strode program offered one over the phone. I know that the process for the Strode and general English programs are different, so I would ask the director of your program if they have a specific weekend for visits, or if they typically have their MA prospects visit at all. My visit was this weekend and it seemed like there were a lot of visiting students down there.