Thinking of flying to Singapore in August and spending a few nights there plus maybe 10 days relaxing at a resort. I'm keen to do not much - reading and sunbathing. DH likes to exploring and eating out. Both daughters (15 and 12) are happiest by the pool - not a beach family. I'm keen not to fly anywhere from Singapore but would be happy with a short transfer by road or boat. I'm thinking Sentosa or Bintan but I don't know anything about either of them. Anyone been?