By Michael Coleman Holland America Line’s Zaandam will be offering a series of six fall voyages to Hawaii in 2010. The 1,432-passenger ship will sail five 14-day roundtrip San Diego, Calif., cruises (Oct. 24, Nov. 7 and 21; and Dec. 5 and 19) plus one 15-day voyage (Oct. 1) from Vancouver, British Colombia to Hawaii …...