This Island'' opens tonight at the Hamilton Princess for the first of a series of three-night runs. Directed by Patricia Pogson and described as a "wonderful mythical Caribbean musical'', it ran to rave reviews in London and New York. Pictured left are (top row, from left): Kenith May, Alan Smith, Daren Herbert, (middle row) Marvin Ford, Khalilah Smith, Lisa Young, choreographer Wanda Maxwell and (front row) Danjou Anderson, Denise Whitter and stage manager Colin Godwin. Missing from the picture are Misha Wade (who is also the musical director), Ebonne Wade and Ginea Edwards.