I've had to move chicken eggs before. I very carefully stuffed crumpled paper towels around them to stop them from moving, put the entire incubator on the floor of my car, and drove really carefully. I don't know about doing that with BP eggs though, because the paper towels would suck up all the moisture, but it would keep them from moving at all. What's your incubator like? you could get a big styrofoam box, like a bait box, and put the whole thing in there. Is it a very far drive?