I would like to tell you about the situation in Bangkok right now. There will be protests around Bangkok on the day you arrive (December 9). I am worried about getting to pick you up from there (pratunam). If possible, I might get you somewhere before reaching Bangkok such as Prachinburi province.Do let me know asap if you have any concerns for the itinerary.
Boon Teck and Joseph, if your time permits, please help to facilitate the communication. Skype will be good too