Some first-time senators will coast into office with no general election opposition on the ballot. In Baltimore, Bill Ferguson is assured of taking the seat he wrested from longtime Sen. George W. Della Jr. in the Democratic primary. In Prince George's, Democratic delegates Joanne Benson and Victor Ramirez face no opposition after unseating incumbents. In Washington County, Del. Christopher Shank faces a write-in challenge from the incumbent he knocked off in the Republican primary, Sen. Donald Munson.