We are going to Hawaii in September for a week and it's our first time. I hear it is beautiful and we will be staying at an oceanview hotel. What type of lens and settings would be good for the ocean (waves), sand, flowers, etc? I have the 18-55mm and 55-200mm kit lens and hope to get a 35mm or 50mm for my birthday at the end of July. I just want to get some really good pictures since this is a big trip for us.