I found one with a background I like, sort of Brooklyn Bridge-esque - which fits perfectly - but I don't like the layout. So I think I'll dig through the code on that and grab the background, and then add it to the code on a different one. Then play with fonts and colors and everything else.
Was all this stuff easily located before or was I just blind? When weebly's layout changed, at first I thought it made stuff harder, but I guess I was wrong. Anyway, off to play!