With our 3 kids we're going to NY, then Boston, 3 or 4 days in each, and thought we'd spend a few days at the beach between. Ideally, we'd like to rent a house, but not many by the day. Finally found one in Hull. Seems almost IN the city. Any opinions? Is it urban? Would it feel beachy, or suburban? Any hints of good bets for houses by the day for only 3 days? Thanks for any tips.