Going on a multi-country trip and need to get a Visas for travel to those countries?
You might consider getting a visa for the first country and then arranging your Visas for the following destinations in the country you are visiting.
I recently got my Vietnam Visa issued in Cambodia...it was easy fast and cheap. In the US, getting a vietnam visa means shipping your passport around (usually by FedEx), which is quite expensive, not to mention the time it takes to send it and get it back.
In Sihanoukville (Kompong Som, Cambodia) I was able to arrange my Vietnam visa in less than one hour !
Consulate General of Vietnam in Sihanoukville Tel : 855-153 45 361 Fax: 855-349 33 669. The Vietnam Embassy is easy to find in town...you can arrange your visa in the morning and be relaxing on Ochheuteal Beach in the afternoon!