i want to teach english in vietnam.

Hello , I just got back from Vietnam visiting a family for the 2002/2003 Tet New Year. This was my second trip to Vietnam i am 22 years of age. i have two families that i enjoy spending time with. I would like to spend more time them. I am very familiar with the culture and the people. ive stayed in Saigon, Hatien, Vung Tau, Con Tho
Binh Minh , Dalat, and a whole bunch of places i dont know the name of. I can speak enough of the language to get around and i grew up around a large vietnamese community i know i can be an asset in teaching english. I am not an english major but i would like to give teaching english a try. 
 i am currently in the U.S. Military i am a construction worker. please give me a reply with some usefull info. on how to get a job teaching english in Vietnam. 
     
                              Thankyou