visit to Vietnam from BKK

I will be in Bangkok again for most of August '13 in a rental near Silom. I want to visit Vietnam for a few days and experience Ho Chi Minh City. (I did the same with Siem Rep a few years back. Air, hotel, guide, and driver package.)

Can anyone recommend a travel agency (or a strategy) to do this efficiently and not too expensively? A reliable gay travel agency would be a plus.

Thanks.

Fly Air Asia to & from Bangkok. Fix up your own hotels using google (maybe Booking.com)

Better still, go to Hanoi instead. A much nicer city.