I am currently in Thailand. I am Canadian, thus Visa exempt for airport entries for periods of 30 days or less. I know that I can go and request a 30 days extension for 1900 Baht, but since I already bounced in & out several times since october, the immigration officer advised that for next time, I should have a 3 months official visa. I am planning a trip to Hanoi, Vietnam. My question is: How long should I expect the process to take in Hanoi once I drop my passport and the visa form at the Thai embassy?