The best thing I can suggest is take some help, see above someone has already offered. Be it either people or a store. The more help you have the better your chances are.
Have water waiting for you so you don't have to bring it all. Have some sort of holding tanks, stock tanks, qt tanks whatever to put your livestock in when you get there. Then setup your tank after you've settled, but do this as fast as you can. Not as soon as you arrive since you will no doubt be exhausted but as soon as you're rested. I moved 700km a year and a half ago. I lost one fish in the move but then lost probably 50% plus of my livestock later as I could not setup my tank again for 6+ weeks (everything was in holding tanks as I waited to move into my house). It was hell beyond hell moving like this but I'd still do it again. A lot of people will tell you to sell and it would make your life a lot easier, but you can bring everything with you if that's what you want. Consider thinning some things out and plan your new setup ahead of time so you know exactly what you will be doing. Besides the water, have all your plumbing parts and anything else you're going to need. Keep in mind new place may need electrical work and other things that you can't necessarily do once you put the tank against a wall ect.
