Lu:–Most School Districts have adult education courses dealing with the Trades. However your schedule and theirs may not be such to do you any good by Spring. If your Husband has all the other requirements needed to take the test, I would advise him to sign up for a Test Preparation course just prior to the test date. If Minn. is at all like Florida in the testing procedures, it is almost a necessity to take this type of course if you want a good chance to pass. These types of schools are expensive but tax deductable..they supply all reference material and books that will be needed to pass the test. They will cover test questions used on recent tests from your area. They will help your husband with being able to locate the information when it is needed. Lots of luck………Bud…