Yay for the military.
Now onto the basic info:
If you are currently researching sororities you need to do so on your own time using the resources that you are equipped to find without Greekchatters' assistance. Each national website (and alumnae chapter websites) has information that you can use in addition to contact information. I urge you not to come here asking very basic questions like that which you asked in your other thread. Generally, that type of basic information is only directly given to NPHC aspirants via Greekchat PMs or thread posts if we are feeling generous and polite enough to repeat such basic info. Research, establish networks, and use your current networks.
Good luck.