Try doing a search on the internet. Type in Kendo or Kenjutsu or Iaido, and put the state you want in brackets like this, for example: Kendo[Wisconsin] You can try other variations of this too, to see what different results show up.
You might also want to try Kumdo, which is very much like Kendo. Kumdo is the Korean word for Kendo. This might be available, if the arts I mentioned above, are not-which is what happened in my case...