well, when i moved my 72 gallon bow, i moved it around 70 miles, ..I took all live stock, and put it in a large Styrofoam shipping container, lined with a black bag,and added a portable air source along with water from my tank. I then used rubber maid tubs, and wet towels to keep my LR healthy, and used a separate tub for any rock that had anemones or other critters. made sure that rock was stable, and remained submersed.
I also will recommend moving the sand out of the tank. not only will it be heavy because of sand, there will still be water in the sand. Personally, I wouldn't chance busting the tank.What are you going to do if you loose the tank between point A and point B?..
to move your sand, scoop out the top layer first, ..and keep it in one bucket, ..and the bottom layer in another. make sure you know the difference. That way you eliminate excessive die off in your LS.
also remember if possible to save a tub of water, large enough to accommodate your livestock for several hours. That way, when they arrive, you can get them in fresh water again, ( that has the same params as what they are acustomed, and have traveled in.
those are my suggestions, and i have moved two large SW tanks over 50 miles each. Both were completely successful, and both thrived within a few days of moving.