all the above is correct, BUT, pay attention to those plastic bags, because I've had an aro EXPLODE out of one in the blink of an eye and rocket through the living room.....
Do not forget the battery operated airpump ( or car lighter charged ) AND, bring a couple of extra jerrycans of the water the aro is in...
stop along the way and do a partial water change ( take a hose with you )....opening the transport box ( a normal cooler seems too small for that sized aro ) will also change the air...
G Luck.. has been done before ( I've driven mine for more than 2,400 kilometres )....