In mixing bowl combine granulated sugar, brown sugar, cooked squash, oil and eggs, beat till well blended. Stir in water, thoroughly stir togther flour, baking soda, salt, nutmeg, cinnamon and ginger; add to squash mixture and mix well. Stir in raisins and pecans.Turn batter into well-greased 9x5x3 loaf pan. Bake 350 degrees for 65 to 70 minutes or till done. Remove from pan, cool on rack. Wrap and store overnight before slicing.