The hotel pick-up was 45 minutes late from the original scheduled time. I asked the hotel receptionist to call the local contact and found out about the delay, which made me anxious. The amount of time for the 3-island tour was just right. If you buy marine shoes in advance, they cost 120 baht, but if you buy them at PNT on the day, they are 300 baht. The snorkel mouthpiece is 50 baht, but it's probably a recycled item. When I bought it, it was wet. The tour itself was well-arranged and comfortable. It was April, but the water clarity was not good.