Moving there from the US

Hello everyone,

I am basically looking into "Moving to Wrexham from the US", as the title says... I would like this post to be a guide for those looking to do the same; and for me personally. Any and all information would be appreicated!

For reference I currently make $22 an hour in the resturaunt industry in the United States.
I need information like getting a job before I move (preferably in the resturuant industry as well as that is where most of my experience is)? How to get an apartment/housing? How much I should take with me when I do move? How to show proof of residency? Etc. etc.

I can answer more questions about myself in the comments so feel free to ask them. I am eager to hear any and all information shared and thank you in advance to those that do help!