You can fly to Clark, and step to AC, or fly to Manila and transfer to Angeles.
Angeles/Pampanga actually sort of means the same, though for locals it's a big difference as Pampanga is the province, and sounds less dirty than the well known Angeles City !
Balibago is sort of the strip where most of the bars are.
Do some read up here and then see how to go.
if it's your first trip there, do take note of the scams and robberies that happen, though you can really minimise exposure if you take precautions. It's not like you are going to be killed or kidnapped .. so don't worry much on that score.
Stay: If you can afford, go for a suite in ABC Hotel.
If not, options galore, and gets discussed here. From Devera to many, though for me it was always Phoenix Hotel.
Anyway, you can go to google maps, look for Fields Avenue and there you can street view to have an idea of the area and environment. So you are mentally prepared
You may start here !!
https://www.google.com.sg/maps/place...824023!6m1!1e1