I just moved across the state, and the fish were in transport for 12 hours.
I bought styrofoam coolers, and battery operated air stones (online). I put the fish from the community tanks in the coolers along with some of their decorations and filter media so it would stay wet. I put a hole in the top of the cooler for air exchange. I put the coolers in the back seat, but got some pieces of wood to keep them level, and surrounded the coolers with blankets and pillows to reduce the josteling.
I emptied the tanks all the way, except for about an inch of water to keep the substrate wet. 3 tanks went in the trunk of my car, and one went in the moving truck surrounded by blankets.
When I got over to the new house, I filled the tanks up and acclimated the fish, and I have been here 3 weeks, and all is well!
Congrats on the new job!