This will be my first trip to Thailand. Fortunately during my visit the full moon party will be hosted and I don't want to miss that. I will land to Bangkok on 10th February and then I will fly to Phuket. For the next 2days my plan is to explore Phuket and do some water activities like snorkeling.
On 12th night I am planning to head out towards Surat Thani and night stay there, so I can catch the morning ferry to Koh Phangan. I haven't fix anything on this part yet. I may go directly from Phuket to Don Sak to catch the ferry on 13th. On 13th night the party will be hosted in Haad rin beach. That's the destination.
On  the next day, 14th, I may roam around the island or go to nearby islan Koh Samui. I will stay there for a night or two and then return back to Bangkok on 16th.