I'm getting marry soon. I can still qualify to bring my girlfriend to USA. I don't have a joint financial sponsor, is there other way witout a joint..

If I'm on employment. Can I still bring her? If I get a job to meet the minimum income requirements to bring her, how long we have to wait for her to be here? What other requirements do I need to bring, at which it get in the way of the progress? I'm currently attending college and I get financial aid. I want to know, would it effect me how much help I would get for college?