Well, after what's seemed like forever to me, I've finally figgured out how to put vehicles into different maps! I don't know why I didn't think of this before!
Also, I got Halo Full (finally), and even put a WRAITH in bloodgulch!
Haha, yeah. That was the first thing I tried. I though maybe he was giving clues or something and the places where the vehicles were on that pic were what had to be screwed with...