Thanks for all the good advice.
The problem I have is that I don't know how to get the complete html and css files as the WYSIWYG editor only shows the stuff below the header images, and doesn't show the footer or any of the menu either.
I have the domain name just pointing to their nameservers.
Once I get the complete html and css files, would it be as simple as saving them on my computer, and then just uploading them to my new host via ftp (after changing the nameservers)?
Sorry, but even though I have built my own website, I am really still a newbie because I haven't really done these things myself.
The website in question in
Beach Theme Home Decor