My job allows me to work remotely and the time difference is a plus for the company. I'd really like to book a month or two working remotely and enjoy the nice weather.

There seems to be a lot of mixed information floating around. If I work for a Thai company, a work visa is a MUST. However, If I'm working on the "internet", a tourist visa is OK. Can anyone point me in the right direction or give me some advice based on your experience?