Going traveling, motorsports?

[93VR6]

So I'm off to travel vietnam, malaysia, thailand, cambodia, loas and around that area for 4 months. I'm wondering does anyone know of any places around there that rent out anything from go-karts to dune buggies that me and my buddies can screw around in while we're over there?

Also is there any track racing that can be done? I think that's a bit of a dream though.

thanks.