Let me start with a few disclaimers for this post. I have had an alcoholic beverage or 2, and no, I will not bail you out of jail if you try it. But, please have a video camera handy if you try it.
I heard a rumor that the cabins are on wheels, or were brought in on wheels, or something about wheels(did I mention I have been drinking). Based on that, I think you can move these thought to be stationary vehicles anywhere you want. Location is up to you, though I would recommend something with an already mapped out escape route. It may be in the rules you can't, but we all know there are many rules at disney that are not followed(start one about a teenager on a golf cart if you don't believe me).
If you discover that the wheels have indeed been removed, head to the local wally world and simple purchase a floor jack and six skate boards. Oh yeah, you will need a gold cart also, have a teenager drive it if there is one in your group, this will increase the odds that you will not have the Disney PoPo(police for you country folk) yell at you.