Hi Derby...welcome to this site. If you go to the RESOURCES section of this site you can get Permit Info By State as well as Permit Reciprocity Maps. In Indiana, you cannot carry openly or concealed without a permit. With a permit you can do either as well as carrying in a car. In any state that recognizes your permit, you can carry concealed. Some states allow open carry as well. That is the case with my state Arizona which recognizes all other states permits. Look in the Permit Info By State that I mentioned for specific laws for each state such as prohibited places for carry, etc.