mhttp://www.ravelco.com/index.html Myself I realize I am going into a country with a good amount of less than middle class people if you will. We always go overboard with cable locks as well as a cable/chain through seat feame and steering wheel. I believe it was 2007 I came out to my drivers door wide open but truck was still there with steering wheel locked. Since then I've looked into Ravelco. Nothing will stop a thief but you can cut the temptation and possibly keep your ride with a couple more minutes of hauling your stuff to your room and keeping it out of site when looking into the vehicle. A padlock on the steering wheel kept my truck in its "guarded hotel parking lot" and I replaced my door lock at home.
And for those that did fall prey, man i'm truly sorry. thieves just suck.
I have had the Ravelco on my E-350 van for about 10 years now with no problems. It has never been tested by a theif yet but I feel better when I park it somewhere.