I moved a 100 gal. from Macon to Valdosta ( 2hrs one way) that had live rock, some corals, and fish. I used coolers ( my Igloo 72 off my boat) and others I borrowed from my fishing buddies, to house the fish and rock. You can position the rock so it will not move during travel and place some of your fish in there as well. I find that this calms the fish ( esp. tangs and angels that are jittery ) allowing them to have hiding spaces. The large coolers also allow you to retain a large amont of your existing water. Any additional water I placed in clean and sterile 30 or 55 gal. containers with lids ( depends on what resourses and help you have available). The coolers also allow very little temperature swings ( I did this in June going down Interstate in 90+ temps). Allow air space in coolers and you won't have to worry with aeration. I was able to drive there, tear it down, drive home, and set it back up that same day! I had no loss of fish or corals and still have all of them to this day ( 1 yr + ). The corals have been fragged for friends. The fish are purple tang, flame angel, panther grouper, flame hawkfish, striped hawkfisk and a oyster toadfish, as well as hermit crabs,snails and many other inverts. :lol: Just my son and I did this(we are both 6'5'' 250) and a hand truck.
GOOD LUCK HOPE THIS HELPS!!!!!!!!!!
In this hobby you must improvise or you will kill yourself!!!!!!!!!