how long will the move take?
I've moved twice now. biggest i had to move were a 12 inch pleco and 13 inch oscar
for the pleco, i put him in a big tupperware container filled halfway with water and a tight lid.
the oscar was a lot more complicated. I put him in a a 5 gallon bucket filled 3/4. He barely fit in it but I had no other option.
The aquarium move took about 5 hours total. I moved them first.
for smaller fish, the more 5 gallon buckets you can get the better. filled with about 3 gallons, the water will remain warm enough for many hours considering the weather is warm right now. Divide the fish equally amongst the bucket or containers you have and set up your tank first thing.
mason jars work well for filter media transportation.
I'm pretty sure everything will go smoothly if the tanks are taken apart last and setup first in your new home!