I don't know what you'll be driving, but some of those Volvo tractors have HUGE living space, with a really high ceiling - my company went to Volvo to sell something, and we held all the meetings in the dining area, which seated 6 handily. You could hang the bikes from the ceiling and sleep under them.

Seriously, I've been through a layoff/job change in the past few years, and congrats for landing on your feet!

If you ever have a layover near Ann Arbor, MI and you want a supper over some bike chat, let me know.