Rushing again

Hey! I joined Greek Chat because I know that this is where I will get the straight up truth! I have searched online and on these forms and have gathered a lot of info but I wanted to ask you all specifically for my situation.

My school does formal rush in the spring. I rushed as a freshman but dropped on Preference night because I knew that the two sororities that asked me back were not at all for me. I am a Sophomore now and I would love to be a part of Greek life at my school. (My school is very small and competitive because of how many girls rush and how many are accepted into the Sororities). I would fall rush but I am studying abroad this semester (yes, as a sophomore).

I have a high GPA and my freshman year I was involved but not as much and I probably should have been. I am hoping to get letters of recommendations.

I am worried about these things:
1)I already rushed, does that look bad rushing again?
2)I am a sophomore rushing with the freshman
3)I cannot become involved at school the beginning of sophomore year because I am abroad so I may not stand out as much

Should I even rush? Do I have a chance?

Hopefully you all can lead me to make a good decision for myself.