Yeah, I already have the car. I bought it at auction last November, and it's in pretty good shape. I've just been replacing little rubber bits that are aged and other maintenance/repair type things.
My current task is finding an affordable RO/RO company, and seeing how difficult it would be to do the import on my own or with a broker. Your post makes me want to just go with a broker if it's just a 3-400 and no hassles, but I think I'll do a bit more research on the DIY side as well just to be sure. I'll definitely be contacting your guy and see what he says though.
Thankfully I only need it moved from Charleston/Savannah to Columbia so I should be able to do it myself. And with the truck already in my name here in Japan, I may be able to just get the DMV rolling on a temp plate while it's enroute so I can just drive it back from the port (fingers crossed).
Thanks a lot for the info!