I loved Koh Chang!! Went there last chistmas for 2 weeks. Stayed at Gajapuri then Chivapuri. Rented scoot scoots for the whole time and one of the more interesting things was the Bang Bao Pier. The first 10meters of the pier is just underwater at high tide making it a wild little walk. The Ghost ship was off limits then. 10/10 would go back.
Went to see that boat,can you get in it as I see people making videos of it.Would love to have a look inside.I know you pay at the entrance but can you pay to look inside.Will be going to look in Feb when back.