Go to a fish shop that has a marine section and ask them for empty salt buckets. If they don't have any right away they will soon enough. They are very nice spacious buckets with lids, good for keeping fish in.
To move the tank go and see your local gym and look for someone (friend, or friend of a friend) who will help you move the tank, and maybe buy them dinner when the deed is done.
Buy or rent those suction pads used to move glass, something like these
They are a BIG help as they make gripping the tank a lot easier than holding onto the glass.
Get enough blankets and towels to wrap up nicely the buckets, and maybe buy some of those heating sachets that are used to ship fish and tape one or two to the side of the bucket before wrapping it.
Get a few bin bags, or better, garden waste bags (they're stronger) to collect all the bits and bobs securely
Get enough rope to tie down everything securely so it doesn't move while traveling and start thinking of a way to carry the lights securely (can't help you there not knowing what the lights are like).
If you have enough buckets/water containers take with you as much water from the aquarium as possible and arrange the empty containers (as in those with water but without fish) outside those with fish. It will make a little bit of difference as heat will dissipate from the external ones before the internal ones.
Can't think of anything else right now...
