Get set! South Shore gasoline prices will likely take a sizeable jump overnight tonight. That is if New Brunswick prices are an early indicator and often .... they are! That province's Energy and Utilities Board has boosted the price ceiling on regular self-serve gas by 4.9 cents a litre. It's now at $1.30. The jump had been predicted by analysts. Gasoline prices are now approaching those of diesel, which rose 1.3 cents overnight in New Brunswick to a-dollar-32.5