1. Tips: try to be in town when the farmers' market is on (State St), it's brilliant; download details of the red tile walk and walk it yourself for free; don't miss out the courthouse as it is stunning (queues for the lift to the roof can build up at peak times tho); the tourist bus (24 hour tickets) tour is well worth doing, plus you'll make friends as Americans are so friendly; avoid the British Fish & chip shop at all costs - poor food and bad value (they don't have the oil hot enough so the batter is soggy and the fish is small, like a Bird's Eye frozen filet - I hope the Americans don't think that is typical of our national dish.