[talmand]

Alcohol, motorcycle, and vehicle regulations also vary state-to-state. There are examples of operating a motorcycle and/or vehicle without a state license is allowed. You are required to have a license to operate the vehicle on public roads, for instance. Many states have similar regulations on carrying a weapon in public, versus having a gun only in your house. These states usually have similar requirements of training and demonstration of proficiency before granting a carry license. Although I've never heard of insurance for such a thing, but it wouldn't be a bad idea.