My wife and I (see profile) owned/ran a hobby store until recently (and we will re-open, oh yes, yes we will), so the two of us have had a lot of exposure to gaming from board to card to rpg's. Though we do not know Galaxy Truckers specifically, not to worry. We learn fast. And, I am a comedian specializing in improv. (The last production we did at our theatre was The Rocky Horror Show in which I played Frank and my wife played Janet so, right off the bat, be aware that we're bent....... but I think you need that. And I know they always say, "Pics or it didn't happen" so I have videos of the show to amuse and amaze. It was a lot of fun.)
Bottom line: I am in between projects right now so I am at your disposal, I have a lot of experience with tabletop gaming, I'm creative and twisted. Let's play!
(Also, for what it's worth, your description keeps making my mind flip to Flux. Love that game!)