Nick at Leverick is a great resource and always a fun place to stay.
"In the Leverick Bay Marina we offer a full service dock, supplying fuel, fresh water and ice, 36 moorings and 15 slips with 110 and 220 volt electricity. Fresh water hot showers and laundry facilities are also available for your convenience. If staying overnight on a mooring ball or slip, water (up to 200 gallons) and a bag of ice is free."

http://www.leverickbaymarina.com/