Hospital Administration

I graduated with a BS in Accounting in 2009 after a few major changes. I had originally wanted to major in nursing, and so I applied for a program after finishing my accounting degree and was accepted. I am finishing my ADN in December. I plan on finishing my BSN next year. My long-term goal is to do hospital administration. I would like some floor experience, but am wondering what other experience would be helpful and what master level program I should pursue. Any advice on classes I should take or extra-cirricular activities that would be helpful in meeting this goal? Any opinion is appreciated!