Your wife might be able to find insurance in Florida since she has a valid license and a good driving record, but the insurance policy typically would cost more since as her husband you are a household member with a revoked license and DWI. She likely would have to find a company that deals with high risk car insurance.
Florida's Department of Financial Services should be able to help you with your consumer needs by giving you information on what FL insurance companies might be able give your wife the auto insurance she needs for the vehicle. Their consumer hotline is 1-800-342-2762.