We are full time RVers. We live in MI but are in G...

We are full time RVers. We live in MI but are in Greeneville for quite sometime. I gave the employee my MI drivers license and told her that I had never rented from there before. She started typing in my info. She asked if the address on the license was my current one. I told her that I actually have a local PO box. I guess I made a mistake by mentioning that. She then tells me that I have to have a letter or something with my address on it. I happen to have my lease from MI in my car. She said I have to have a piece of mail from my PO box. I had nothing with the PO box address on it with me. It makes no sense that she planned on renting to me as long as I lived in MI but because I have a local PO box, I have to have proof in order to rent. Too much work to rent here. I'll just stick with RedBox. Also, in MI we have Family Video and they don't give you a hard time like they did here. What a shame.