Anyone who is a us citizen and taking up nursing in the philippines?

I am a us citizen, currently working as a LVN and planning to go back to pinas to finish my RN degree...good idea or not? any school you can recommend, doesnt have to be top nursing school...any idea of how long will it take to finish it? since im a us citizen, do i need to apply for another visa again to go to school in PI? can just anyone give me some pointers of my plan pleasee! need help!...thanks a lot in advance!!!! hope ill get some good ideas from here!