Hi I am looking for recommendations of good cruises in the Whitsundays. A 3-4 day trip for 2 people in August. I don't want a backpacker/party boat but something relatively nice, clean, safe and good food with the option of snorkeling etc and seeing some of the other islands in the area (I've heard Daydream Island is beautiful?). I'm not sure what these trips tend to go for price wise. Any suggestions would be helpful!