Top Law Schools

Just got my October LSAT results. Scored lower than I did on practice tests, with a 155. My goal was to shoot for Lewis and Clark, but I am slightly outside of their range. I have some pretty solid experience as a law intern, president of several social justice/civil liberties clubs and much research work to put down. I also am graduating early with a 3.75-3.8 (depending upon this semester) GPA. Pretty solid LORs from head of the soc department at my school and from the lawyer I worked for, who also attended Lewis and Clark.

I was planning on applying to:
L&C (obviously)
Seattle U
University of Oregon
USF

Would I be better off just studying and trying again next year or take a chance now?

First, you need to think long and hard about those schools. Are they really worth your investment? Go to law school transparency websites and see how the average student there does. Do not assume you will be top 10%

Second, retake. Retake, retake. If you want to go to those schools you listed above, at least break the 160s so you can go for free.