I've had good luck using coolers to move fish. Lots of surface area. The lid is nice if you have jumpers (bala shark = you do). They are insulated, which will help keep the water at the right temp a little longer. And you have nice handles.
I would just fill the cooler up a few inches deep with tank water and put the fish in. You can keep the lid closed most of the time, to keep jumpers in and to keep the water warm. The dark will calm the fish too, which is good.
Once you get to your new home, check on the fish (which will give them some fresh air), then close the cooler up until the tank is set up. Hopefully it will all go smoothly for you. I've had to move tanks before. It is a little work, but so far my moves have gone pretty well. Hope yours does too!
Lisa

Once you get to your new home, check on the fish (which will give them some fresh air), then close the cooler up until the tank is set up. Hopefully it will all go smoothly for you. I've had to move tanks before. It is a little work, but so far my moves have gone pretty well. Hope yours does too!
Lisa