In 10 days I'll probably get convicted of a DUI when I show up to court.

My insurance policy just expired. I'm thinking of going with a different company. Any idea what company won't raise my rates too much when I get the DUI? How long will it take my insurance company to raise my rates? Do I have to contact them? What's the best way to go about this?

When they raise my rates do I have the option to cancel or am I stuck in the contract?

Thanks.
I already paid my debt to society and to God.. No one was injured. I lost my job, was homeless for 6 months, almost died several times, and had my life pretty much crushed.