Please help a brother out

I got my renewal notice for my car insurance today and my semiannual premium went up by $100 dollars from $350 to $450. From GEICO. I have driven about 5,000 fewer miles in 2015 than in 2014 and I have not had an accident or speeding ticket.

What gives! I need some advice on how to get that number down. Obviously I plan on shopping around, including calling up my current carrier to see if I can negotiate the rate.


Please help a brother out