I'm a Canadian citizen planning a trip to Thailand in one month and a half. I already bought my ticket: I arrive at Bangkok on the 27th of January and depart on the 28th of May 2011. Since I'm Canadian, I don't need a visa for stays shorter than 30 days (as I understood it). I don't plan to stay more than 30 days at once in Thailand. However, I will enter and leave the country a few times coming from countries such as Myanmar, Laos or Indonesia. Is my Canadian passport sufficient to enter Thailand each time?. If not, will I be able to have re-entry permits at the borders or before leaving each time (without having a visa)?
Thank you for your time,