glad i could help. i would recommend one of the larger cities such as madrid or barcelona, or perhaps a more rural small community type place.
just dont get any ideas in your head about starting up a business because chances are you will go bust at the moment.. specially if you want to open a bar.
if you look through my answers, i had quite a long back and fourth with someone not so long about about moving to spain, i was suggesting they do not, but they wanted to open a bar. so its slightly different. to work, you can work here and there is work. but opening a business is just a flat out bad idea.
i guess it depends what you are planing to do when you arrive and how many funds you have, if you can give more details i can probably suggest a better area.